|
A&GW |
Atlantic and Great Western Railroad |
|
|
AA |
Ann Arbor Railroad |
|
|
AAR |
American Association of Railroads |
|
|
AAX |
Agrico Chemical Company |
|
|
AB |
Additions and Betterments |
|
|
AB |
Absolute Block |
|
|
AB |
Akron and Barberton Cluster Railway Company |
|
|
ABA |
Air Brake Association |
|
|
ABB |
Akron-Barberton Belt railroad |
|
|
ABB |
Akron and Barberton Belt Railroad Company |
|
|
ABC |
Automatic Ballast Cleaner |
|
|
ABC |
Atlanta, Birmingham and Coast |
|
|
ABCL |
Automatic Barrier level Crossing Locally monitored by train crew |
|
|
ABCX |
Alabama Byproducts Corporation |
|
|
ABL |
Alameda Belt Line |
|
|
ABLX |
American Refrigerator Transit Company |
|
|
ABP |
Aberdeen & Briar Patch |
|
|
ABS |
Alabama Southern Railroad |
|
|
AC |
Algoma Central Railway |
|
|
AC |
Alternating Current |
|
|
AC&Y |
Akron, Canton and Youngstown railroad |
|
|
ACCOLC |
Access Overload Control |
|
|
ACE |
Area Civil Engineer |
|
|
ACEX |
Altamont Commuter Express |
|
|
ACI |
Allied Continental Intermodal |
|
|
ACIO |
Assistant Chief Inspecting Officer |
|
|
ACJR |
Ashtabula Carson Jefferson Railroad Company |
|
|
ACL |
Atlantic Coast Line Railroad |
|
|
ACM |
Area Contracts Manager |
|
|
ACM |
Area Consents Manager |
|
|
Acme |
Acme Steel |
|
|
ACOP |
Approved Code Of Practice (UK) |
|
|
ACoRP |
Association of Community Rail Partnerships |
|
|
ACRC |
Andalusia & Conecuh Railroad Company |
|
|
ACT |
Advanced Corporation Tax |
|
|
ACTC |
Atlantic City Transit Company |
|
|
ACTO |
Association of Charter Train Operators |
|
|
ACWP |
AccuracyActual Cost of Work Performed |
|
|
Acwr |
Aberdeen, Carolina & Western Rwy |
|
|
ACY |
Akron, Canton and Youngstown |
|
|
AD |
Atlantic & Danville |
|
|
AD&R |
Asset Development and Renewal |
|
|
ADBF |
Adrian and Blissfield Rail Road |
|
|
ADD |
Automatic Dropping Device |
|
|
ADG |
Area Delivery Group |
|
|
ADMX |
ADM Transportation Company |
|
|
ADN |
Ashley, Drew & Northern |
|
|
ADR |
regulations concerning the International Carriage of Dangerous Goods by Road |
|
|
ADRC |
Access Dispute Resolution Committee |
|
|
AE |
Account Executive |
|
|
AEA |
Atomic Energy Authority |
|
|
AEAT |
AEA Technology PLC |
|
|
AEAT Rail |
The Former British Rail Research |
|
|
AEC |
Atlantic and East Carolina Railway Compa |
|
|
aee |
American European Express |
|
|
AEEU |
Amalgamated Electrical Engineering Union |
|
|
AEFR |
Aurora Elgin and Fox River Electric |
|
|
AEM |
Area Environmental Manager |
|
|
AEPX |
American Electric Power Service |
|
|
AERC |
Albany and Eastern Railroad Company |
|
|
AEWZ |
Erie Western |
|
|
AF |
Auxiliary Feeder |
|
|
AF |
Alabama & Florida Railway Company |
|
|
AF |
Audio Frequency |
|
|
AFC |
Approved For Construction |
|
|
AFC |
Anticipated Final Cost |
|
|
AFD |
Automatic Fire Detection |
|
|
AFFF |
Aqueous Film Forming Foam |
|
|
AFLR |
Alabama & Florida RR |
|
|
AFRR |
Amador Foothills Railroad |
|
|
AFT |
AMERICAN FREEDOM TRAIN FOUNDATION |
|
|
AG |
Galveston Railroad L.P. |
|
|
AGCR |
Alamo Gulf Coast Railroad Company |
|
|
AGILIS |
agilis Verkehrsgesellschaft |
|
|
AGLF |
Knoxville and Holston River Railroad |
|
|
AGR |
Alabama and Gulf Coast Railway |
|
|
AGT |
Automatic Guideway Transit |
|
|
AGVX |
Ag Valley Co-op |
|
|
AGW |
Atlantic and Great Western railroad |
|
|
AHB |
Automatic Half Barriers |
|
|
AHB |
Automatic Half Barrier level crossing |
|
|
AHBC |
Automatic Half Barrier Crossing |
|
|
AHBLC |
Automatic Half Barrier Level Crossing |
|
|
AHQ |
British Transport Police Area Headquarters |
|
|
AIM |
Asset Information Manager |
|
|
AIP |
Area Investment Panel |
|
|
AIP |
Approval in Principle |
|
|
AKDN |
Acadiana Railway Company |
|
|
AKM |
American Kraft Mills |
|
|
AKMD |
Arkansas Midland Railroad Company |
|
|
AKS |
AK Steel Holding Corporation |
|
|
AL |
Almanor Railroad Company |
|
|
ALAB |
Alabama Railroad |
|
|
ALARP |
As Low as Reasonably Practicable |
|
|
ALC |
Accommodation Level Crossing |
|
|
ALC |
Automatic Lining Control |
|
|
ALCO |
American Locomotive Company |
|
|
ALG |
Association of London Government |
|
|
ALGX |
Algoma Steel |
|
|
ALKX |
Airlake Terminal Railway Co. |
|
|
all |
America Latina Logistica |
|
|
ALM |
Arkansas Louisiana and Mississippi Railr |
|
|
ALQS |
Aliquippa and Southern Railroad Company |
|
|
ALR |
Alan Richie Incorporated |
|
|
ALRMS |
Access Level crossing Risk Management System |
|
|
ALS |
Alton and Southern Railway |
|
|
ALT |
AIRLAKE TERMINAL RAILWAY COMPANY |
|
|
ALY |
Allegheny and Eastern Railroad Incorpora |
|
|
AM |
Arkansas and Missouri |
|
|
AM |
Amplitude Modulation |
|
|
AMHR |
Landisville Railroad Incorporated |
|
|
AMP |
Asset Maintenance Programme |
|
|
AMP |
Asset Management Plan |
|
|
AMR |
Arcata And Mad River |
|
|
AMS |
Austenitic Manganese Steel |
|
|
AMTK |
Amtrak |
|
|
AMTL |
Agence métropolitaine de transport |
|
|
AMU |
Access Management Unit |
|
|
AMWX |
AMERICA MOTIVE POWER, INC |
|
|
AN |
Apalachicola Northern Railroad |
|
|
ANBX |
Anbel Corporation |
|
|
ANR |
Angelina and Neches River Railroad |
|
|
ANSI |
American National Standards Institute, Inc. |
|
|
ANY |
Athabasca Northern Railway |
|
|
ao |
Appalachian and Ohio |
|
|
AOCL |
Automatic Open level Crossing Locally monitored by train crew |
|
|
AOCR |
Automatic Open level Crossing Remotely monitored |
|
|
AOK |
Arkansas-Oklahoma Railroad |
|
|
AP |
Accounts Payable |
|
|
AP TDM |
Accounts Payable Electronics, Time Division Multiplex |
|
|
APA |
Apache Railway Company |
|
|
APC |
Automatic Power Control |
|
|
APD |
Albany Port District |
|
|
API |
Applications Interface |
|
|
APLAN |
track Access PLANning system |
|
|
APM |
Area Production Manager |
|
|
APM |
Assistant Project Manager |
|
|
APNC |
Appanoose County Community Railroad |
|
|
APP |
Annual Possession Plan |
|
|
APPX |
Appalachian Railcar Services |
|
|
APRR |
Albany Port Railroad |
|
|
APT |
Advanced Passenger Train |
|
|
APTIS |
All Purpose Ticket Issuing System |
|
|
AQL |
Acceptable Quality Level |
|
|
AR |
Aberdeen and Rockfish Railroad |
|
|
AR |
Accounts Receivable |
|
|
ARA |
Arcade and Attica Railroad Corporation |
|
|
ARA |
American Railway Association |
|
|
ARC |
Alexander Railroad |
|
|
AREA |
American Rail Engineers and Maintenance Association |
|
|
ARI |
Alphanumeric Route Indicator |
|
|
ARN |
Alberta RailNet Incorporated |
|
|
ARND |
Arnaud Railway |
|
|
ARPS |
Association of Railway Preservation Societies |
|
|
ARR |
Alaska Railroad |
|
|
ARRC |
Advanced Railway Research Centre |
|
|
ARS |
Automatic Route Setting |
|
|
ARTP |
Association of Rail Training Providers |
|
|
ARTX |
Artrain |
|
|
ARZC |
Arizona and California Railroad |
|
|
ASAB |
Bay Line Railroad L.L.C |
|
|
ASAP |
As Soon As Possible (pronounced AY-sap) |
|
|
ASB |
Adjacent SignalBox |
|
|
ASBPC |
Adjacent SignalBox Protocol Converter |
|
|
ASDA |
Asbestos & Danville |
|
|
ASF |
Inland Steel |
|
|
ASLEF |
Associated Society of Locomotive Engineers and Firemen |
|
|
ASPER |
ASset PERformance database |
|
|
ASR |
Allegheny Southern Railroad Incorporated |
|
|
ASRW |
Allegheny Southern Ry. |
|
|
ASRY |
Ashland Railway |
|
|
AT |
Auto-Train |
|
|
AT |
Auto Transformer |
|
|
ATA |
Automatic Track Alignment |
|
|
ATAX |
Arizona Transit Assembly |
|
|
ATB |
Automatic Ticket Barrier |
|
|
ATC |
Automatic Train Control |
|
|
ATC |
Angel Train Contacts |
|
|
ATCO |
Association of Transport Co-ordinating Offices |
|
|
ATGX |
ATEL Leasing Corporation |
|
|
ATIX |
Alstom Transportation Incorporated |
|
|
ATLT |
Austin Todd and Ladd Railroad Company |
|
|
ATM |
Amended Timetable Manager |
|
|
ATN |
Alabama & Tennessee River Railway Llc |
|
|
ATO |
Automatic Train Operation |
|
|
ATOC |
Association of Train Operating Companies |
|
|
ATP |
Automatic Train Protection |
|
|
ATPM |
Automatic Train Protection Manual |
|
|
ATR |
Automatic Train Reporting |
|
|
ATR |
Automatic Train Regulation |
|
|
ATS |
Automatic Train Supervision (for rail signaling systems) |
|
|
ATS |
Aviation Technical Services (SPAWAR, US Navy) |
|
|
ATS |
Applicable Timetable Service |
|
|
ATSF |
Atchison, Topeka & Santa Fe |
|
|
ATT |
Active Tilting Train |
|
|
ATT |
Advanced Tilting Train |
|
|
ATTA |
Automatic Track Top and Alignment |
|
|
ATW |
Atlantic and Western Railway |
|
|
AUAR |
Austin Area Terminal Railway |
|
|
AUG |
Augusta Railroad |
|
|
AUNW |
Austin & Northwestern |
|
|
AVACS |
Aire VAlley Control System |
|
|
AVB |
Automatic Vacuum Brake |
|
|
AVGX |
Avon Grain |
|
|
AVI |
Automatic Vehicle Identification |
|
|
AVL |
Aroostook Valley Railroad Company |
|
|
AVP |
Assistant Vice President |
|
|
AVR |
Allegheny Valley Railroad |
|
|
AWB |
Advance Warning Board |
|
|
AWE |
Advance Warning Estimates |
|
|
AWG |
Adhesion Working Group |
|
|
AWP |
ATLANTA & WEST POINT) |
|
|
AWRR |
Austin Western Railroad |
|
|
AWS |
Automatic Warning System |
|
|
AWS |
Auxiliary Wayside System |
|
|
AWW |
Algiers Winslow and Western Railway |
|
|
AZCR |
Arizona Central Railroad |
|
|
AZER |
Arizona Eastern Railway Company |
|
|
b&h |
Bath and Hammondsport railroad |
|
|
B&M |
Boston & Maine Railroad |
|
|
B&O |
Baltimore and Ohio railroad |
|
|
B. of D. |
Board of Directors |
|
|
ba |
Baltimore & Annapolis |
|
|
BAA |
British Airports Authority |
|
|
BABT |
British Approved Board for Telecommunications |
|
|
BACS |
Bank Automated System |
|
|
BAP |
Butte Anaconda & Pacific |
|
|
BAR |
Bangor and Aroostook |
|
|
BATS |
Business Analysis of Train Services |
|
|
BAWX |
Babcox & Wilcox |
|
|
BAYL |
Bay Line, LLC |
|
|
BB |
Buckingham Branch Railroad |
|
|
BB |
Buildings and Bridges |
|
|
BBOH |
Bloomingburg Ohio |
|
|
BBRM |
Balfour Beatty Rail Maintenance Limited |
|
|
BBRPL |
Balfour Beatty Rail Projects Limited |
|
|
BBRR |
Balfour Beatty Rail Renewals |
|
|
BC |
BARRE & CHELSEA RAILROAD |
|
|
BCA |
Business Critical Application |
|
|
BCC |
Banking Control Account |
|
|
BCG |
Buffalo Creek & Gauley Railroad |
|
|
BCH |
Southern Railway of British Columbia Limited |
|
|
BCHX |
Bosques De Chihuahua |
|
|
BCLR |
Bay Colony Railroad |
|
|
BCOL |
Canadian National Railways |
|
|
BCR |
Bay Coast Railroad |
|
|
BCRY |
Cando Contracting Limited |
|
|
BCS |
Better Chemical Solutions |
|
|
BCSR |
Buckeye Central Scenic Railroad |
|
|
BCWS |
Budgeted Cost of Work Scheduled |
|
|
BDLX |
Big Dog Lines |
|
|
BDM |
Business Development Manual |
|
|
BDM |
Business Development Manager |
|
|
BDRV |
Belvidere & Delaware Railroad |
|
|
BDTL |
Ballard Terminal Railroad Company |
|
|
BDW |
Bighorn Divide and Wyoming Railroad |
|
|
BECKER |
Becker Sand & Gravel |
|
|
BEDT |
Brooklyn East District Terminal |
|
|
BEEM |
Beech Mountain Railroad Corporation |
|
|
BER |
Big Eagle Rail |
|
|
BFC |
Bellefonte Central Railroad |
|
|
BGCM |
Bg & Cm Railroad |
|
|
BH |
Bath and Hammondsport Railroad |
|
|
BH |
Bath & Hammondsport Railroad Company |
|
|
BHP |
BHP Nevada Railroad Company |
|
|
BHRR |
Birmingham Terminal Railway |
|
|
BHS |
Bonhomie & Hattiesburg Southern |
|
|
BHX |
Bank Holiday eXcepted |
|
|
BH–RAIL |
Bull Head RAIL Section |
|
|
BIFS |
Billing Infrastructure Freight System |
|
|
BIRR |
Bellingham International Railroad LLC |
|
|
BITY |
Penn Eastern Rail Lines Incorporated |
|
|
BJRY |
Burlington Junction Railway |
|
|
BKRR |
Batten Kill Railroad |
|
|
BLE |
Bessemer and Lake Erie |
|
|
BLMR |
Blue Mountain Railroad |
|
|
BLOL |
Bloomer Shippers Connecting Railroad Co. |
|
|
BLR |
Blacklands railroad |
|
|
BLW |
Baldwin Locomotive Works |
|
|
BM |
BOSTON & MAINE |
|
|
BM |
Boston and Maine Railroad Corporation |
|
|
BMEX |
Brookville Equipment Corporation |
|
|
BMH |
Beaufort and Morehead Railroad Co |
|
|
BMIS |
Business Management Information System |
|
|
BML |
Belfast & Mooshead Lake |
|
|
BMRG |
Blue Mountain and Reading |
|
|
BMRR |
Beech Mountain Railroad |
|
|
BMS |
Berlin Mills Railway |
|
|
BMS |
Basic Mechanical Signalling |
|
|
BMWE |
Brotherhood of Maintenance of Way Employees |
|
|
BN |
Burlington Northern Railroad |
|
|
BNC |
British National Connector |
|
|
BNG |
Blackwell Northern Gateway Railroad Comp |
|
|
BNML |
Burlington Northern Manitoba Limited |
|
|
BNS |
Birmingham New Street |
|
|
BO |
BALTIMORE & OHIO) |
|
|
BOP |
Booking On Point |
|
|
BOP |
Border Pacific Railroad Company |
|
|
BOTW |
Botwood Railway |
|
|
BP |
Business Plan |
|
|
BP |
British Petroleum |
|
|
BP |
Brake Pipe |
|
|
BPA |
Business Planning Accountant |
|
|
BPA |
Business Planning Analysis |
|
|
BPM |
Business Process Manual |
|
|
BPR |
Business Policy Review |
|
|
BPRR |
Buffalo and Pittsburgh Railroad Inc. |
|
|
BR |
British Railways |
|
|
BR |
Buffalo and Pittsburgh |
|
|
BR1 |
British Railways |
|
|
BRAN |
Brandon Rail |
|
|
BRASS |
British Railways Additional Superannuation Scheme |
|
|
BRB |
British Railways Board |
|
|
BRBS |
British Railways Business Systems |
|
|
BRBS |
British Rail Business Systems |
|
|
BRC |
Belt Railway of Chicago |
|
|
BRENDA |
BRidge ENgineer Data, computer system |
|
|
BRG |
Brownsville and Rio Grande International Railroad |
|
|
BRG |
Business Review Group |
|
|
BRI |
British Rail International |
|
|
BRIMS |
British Rail Incident Monitoring System |
|
|
BRIS |
British Rail Infrastructure Services |
|
|
BRP |
Budget Reporting Pack |
|
|
BRPX |
Blue Ridge Paper |
|
|
BRR |
British Rail Research |
|
|
BRS |
Business Route Section |
|
|
BRSA |
British Rail Staff Association |
|
|
BRT |
Brotherhood of Railroad Trainmen |
|
|
BRT |
British Rail Telecommunications |
|
|
BRTC |
Brotherhood of Railroad Trainmen Sub-Collection |
|
|
BRUTE |
British Railways Universal Trolley Equipment |
|
|
BRW |
Black River and Western railroad |
|
|
BS |
Birmingham Southern RR |
|
|
BS |
British Standard |
|
|
BS spec |
British Standards specification |
|
|
BS&TE |
Business Signal & Telecommunications Engineer |
|
|
BSC |
Base Station Controller |
|
|
BSDA |
Bi-State Development Agency |
|
|
BSE |
Birmingham & Southeastern |
|
|
BSN |
Bridge Strike Nominee |
|
|
BSOR |
Buffalo Southern Railroad |
|
|
BSP |
Bulk Supply Point |
|
|
BSPG |
Business Systems Policy Groupy |
|
|
BST |
British Summer Time |
|
|
BST |
Basic Signalling Technology |
|
|
BT |
Booster Transformer |
|
|
BTA |
British Transport Advertising |
|
|
BTC |
Birmingham Terminal |
|
|
BTCO |
Boston Terminal Company |
|
|
BTOG |
British Transport Officers Guild |
|
|
BTP |
British Transport Police |
|
|
BVL |
Bound Valuation Ledger |
|
|
BVRY |
Brandywine Valley Railroad Company |
|
|
BVS |
Bevier and Southern Railroad |
|
|
BXN |
Bauxite and Northern Railway Company |
|
|
BZP |
Bright Zinc Plating |
|
|
c&e |
Chicago and Erie Railroad |
|
|
C&O |
Chesapeake and Ohio railroad |
|
|
c&w |
Carriage & Wagon |
|
|
C&WI |
Chicago and Western Indiana railroad |
|
|
C/E |
Country End |
|
|
C2C |
Acronym for London Tilbury and Southend lineRailCons |
|
|
ca |
Cables and Accessories |
|
|
CA |
Commercial Assistant |
|
|
CA |
Cash Accounts |
|
|
CA |
Chesapeake & Albemarle |
|
|
CACV |
Cooperstown and Charlotte Valley Railroad |
|
|
cad |
Computer Aided Designer |
|
|
CAD |
Cadiz Railroad |
|
|
CADRS |
CAD Railways Services |
|
|
CAE |
Chicago Aurora and Elgin |
|
|
CAG |
Contract Approval Group |
|
|
CAGY |
Columbus and Greenville Railway Company |
|
|
CAHA |
Claims Allocation and Handling Agreement |
|
|
CAIX |
CAI Rail Inc. |
|
|
CALA |
Carolina Southern Railroad |
|
|
CAMPS |
Computer Assisted Maintenance Planning System |
|
|
CAMS |
Cost Allocation Management System |
|
|
CANX |
CANAC International Incorporation |
|
|
CAPE |
Train Cancelled |
|
|
CAPEX |
Capital Expenditure |
|
|
CAPM |
Capital Asset Pricing Model |
|
|
CAPP |
Confirmed Annual Possession Plan |
|
|
CAPS |
Colchester Area Power Supplies |
|
|
CAR |
Corrective Action Request |
|
|
CARR |
Carrollton Railroad |
|
|
CARW |
Carolina Western Railroad |
|
|
CARX |
Caliber Auto Transfer |
|
|
CAT |
Cable Avoiding Tool |
|
|
CAT |
Central Arkansas Transit |
|
|
CATE |
Computer Assisted Train Enquiries |
|
|
CATS |
Charlotte Area Transit System |
|
|
CATX |
General American Marks Company |
|
|
CAXX |
CEMENTO CRUZ AZUL |
|
|
CB |
Central Battery |
|
|
CB |
Circuit Breaker |
|
|
CB&Q |
Chicago, Burlington and Quincy railroad |
|
|
CBC |
Carbon County Railway |
|
|
CBCT |
Communications Based Train Control |
|
|
CBGR |
Council Bluffs Railway |
|
|
CBI |
Confederation of British Industry |
|
|
CBL |
Conemaugh and Black Lick Railroad |
|
|
CBNS |
Cape Breton & Central Nova Scotia Ry |
|
|
CBQ |
CHICAGO BURLINGTON & QUINCY |
|
|
CBQ |
Chicago, Burlington, & Quincy Railroad |
|
|
CBR |
Coos Bay Rail Link |
|
|
CBRM |
Chillicothe-Brunswick Rail Maintenance Authority |
|
|
CBRW |
Columbia Basin Railroad |
|
|
CBRY |
Copper Basin Railway |
|
|
CBS |
Contract Breakdown Structure |
|
|
CC |
Chicago Central and Pacific Railroad Company |
|
|
CCA |
Current Cost Accounting |
|
|
CCC |
Cowlitz, Chehalis, and Cascade Railway |
|
|
CCCL |
Connecticut Central Railroad Company |
|
|
CCCR |
Cape Cod Central Railroad |
|
|
CCF |
Control Centre of the Future |
|
|
CCH |
Cape Cod & Hyannis |
|
|
CCI |
Confirmation of Client's Instruction |
|
|
CCKY |
Chattooga and Chickamauga Railway Company |
|
|
CCLX |
Crystal Car Lines |
|
|
CCM |
Company Control Manager |
|
|
CCO |
Clinchfield Railroad Company |
|
|
CCPN |
Corpus Christi Terminal Railroad |
|
|
CCR |
Corinth & Counce Railroad Company |
|
|
CCRA |
Camp Chase Industrial Railroad |
|
|
CCRL |
Cleveland Commercial RR |
|
|
CCRR |
Claremont Concord Railroad |
|
|
CCRX |
Cape Cod Railroad |
|
|
CCRY |
Charles City Rail Lines Incorporated |
|
|
CCS |
Contract Conditions Safety |
|
|
CCSC |
Contractor Core Safety Case |
|
|
CCT |
Central California Traction Company |
|
|
CCTV |
Closed Circuit Television |
|
|
CCU |
Core Control Unit |
|
|
CCUO |
Chicago-Chemung Railroad Corporation |
|
|
CCW |
Charles City & Western |
|
|
CCYR |
Colleton County Railroad |
|
|
CD |
Ceske Drahy |
|
|
CD |
Close Doors platform indicator |
|
|
cd rom |
Compact Disc Read-Only Memory |
|
|
CDAC |
Canadian American Railroad |
|
|
CDL |
Central Door Locking |
|
|
CDM |
Control Duty Manager |
|
|
CDM |
Construction Design and Management |
|
|
CDMA |
Collision Detection Multiple Access |
|
|
CDNP |
Cheques Drawn Not Presented |
|
|
CDOT |
Conneticut Department of Transportation |
|
|
CDR |
Cheap Day Return |
|
|
CDTX |
California DOT |
|
|
CE |
Chicago and Erie railroad |
|
|
CE |
Contract Engineer |
|
|
CEDAC |
Civil Engineering Design And Construction |
|
|
CEDG |
Civil Engineering Design Group |
|
|
CEEC |
Coast Engine and Equipment Co |
|
|
CEFX |
CIT Group/Capital Finance, Inc |
|
|
CEGB |
Central Electrictricity Generating Board |
|
|
CEI |
CHICAGO & EASTERN ILLINOIS |
|
|
CEIW |
Central Indiana and Western RR Company |
|
|
CEMR |
Central Manitoba Railway Incorporated |
|
|
CENELEC |
European Committee for Electrotechnical Standardisation |
|
|
CENTRO |
Marketing name of West Midlands Passenger Transport Executive |
|
|
CER |
Change En Route |
|
|
CERA |
Central RR of Indianapolis |
|
|
CERT |
City of Edinburgh Rapid Transport |
|
|
CESM |
Civil Engineering Safety Manual |
|
|
CET |
Controlled Emission Toilet |
|
|
CF |
Cape Fear Railways Incorporated |
|
|
CFE |
Chicago, Fort Wayne and Eastern |
|
|
CFMG |
Chemin de Fer de LA Matapedia et du Golfe Inc. |
|
|
CFNR |
California Northern Railroad |
|
|
CFW |
Caney fork & Western |
|
|
CFWR |
Caney Fork and Western Railroad |
|
|
CG |
Central of Georgia Railway |
|
|
CGCX |
Cargill Incorporated C.G.D. Division |
|
|
CGIX |
Collingwood |
|
|
CGNE |
Champagne Railroad Incorporated |
|
|
CGR |
CG Railway, Inc |
|
|
CGRX |
Consolidated Grain and Barge Company |
|
|
CGT |
Capital Gains Tax |
|
|
CGW |
Chicago Great Western Railway |
|
|
CH |
CHiltern Railway Company |
|
|
ch |
Calumet & Hecla |
|
|
CHALET |
Casualties, Hazards, Access, Location, Emergency services and Time |
|
|
CHAPS |
Clearing House Accounts Payable System |
|
|
CHAT |
Chattahoochee & Gulf |
|
|
CHB |
Cleveland Harbor Belt |
|
|
CHGX |
Chicago Gravel |
|
|
CHH |
Cheswick and Harmar |
|
|
CHIP |
Chemicals Hazard Information and Packaging regulations |
|
|
CHP |
Ferrocarriles Nacionales de Mexico |
|
|
CHR |
Chestnut Ridge Railway Company |
|
|
CHRR |
Chesapeake Railroad Company |
|
|
CHS |
Charlotte Southern Railroad |
|
|
CHTS |
Penn Eastern Rail Lines Incorporated |
|
|
CHTT |
Chicago Heights Terminal Transfer Railroad |
|
|
CHV |
Chattahoochee Valley Ry |
|
|
CHW |
Chesapeake Western Railway |
|
|
CI |
Contract Instruction |
|
|
CI |
Cambria and Indiana Railroad Company |
|
|
CIC |
CEDAR RAPIDS & IOWA CITY |
|
|
CIL |
Chicago Indianapolis and Louisville |
|
|
CILT |
Centre for Independent Transport Research |
|
|
CIM |
rules for international carriage of goods |
|
|
CIM |
Chicago & Illinois Midland |
|
|
CIMA |
Chartered Institute of Management Accountants |
|
|
CIMAH |
Control of Industrial Major Accident Hazard |
|
|
CIMU |
Central Infrastructure Maintenance Unit |
|
|
CIND |
Central RR of Indiana |
|
|
CIP |
Core Investment Program |
|
|
CIPS |
Central Illinois Public Servicee |
|
|
CIRR |
Chattahoochee Industrial Railroad |
|
|
CIRY |
Central Illinois Railroad Company |
|
|
CIS |
Customer Information System |
|
|
CISD |
Golden Isles Terminal Railroad |
|
|
CITB |
Construction Industry Training Board |
|
|
CITDS |
Construction Industry Tax Deduction Scheme |
|
|
CIW |
CHICAGO & ILLINOIS WESTERN |
|
|
CIÉ |
Corás Iompair Éireann |
|
|
CKIN |
Chesapeke & Indiana |
|
|
CKRY |
Central Kansas Railway Incorporated |
|
|
CKSI |
Carthage Knightstown and Shirley Railroad |
|
|
CLC |
Columbia and Cowlitz Railway Company |
|
|
CLCO |
Claremont & Concord |
|
|
CLCR |
Cadillac & Lake City RR |
|
|
CLCX |
Chattahoochee Locomotive |
|
|
CLE |
Cincinnati & Lake Erie |
|
|
CLIF |
Cliffside Railroad |
|
|
CLK |
Cadillac & Lake City |
|
|
CLNA |
Carolina Coastal Railway Incorporated |
|
|
CLP |
Clarendon and Pittsford Railroad |
|
|
CLSL |
Columbia and Silver Creek Railroad |
|
|
CM |
Contracts Manager |
|
|
CM |
Central Montana Rail Incorporated |
|
|
CMC |
CMC Railroad Incorporated |
|
|
CMD |
Central Materials Depot |
|
|
CMGN |
Central Michigan RR |
|
|
CMN |
Chicago, Madison & Northern Railway |
|
|
CMNW |
CHICAGO MISSOURI & WESTERN |
|
|
CMO |
Chicago, St Paul, Minneapolis and Omaha |
|
|
CMPA |
Madison railroad |
|
|
CMR |
Indiana Rail Road Company |
|
|
CMS |
Competence Management System |
|
|
CMSL |
Cape May Seashore Lines |
|
|
CMTA |
Austin Capital Metro Transportation Authority |
|
|
CN |
Canadian National Railway |
|
|
CNJ |
Central Rail Road of New Jersey |
|
|
CNL |
Columbia Newberry and Laurens |
|
|
CNRX |
Canadian Northern Railway LLC |
|
|
CNRY |
Cincinnati Railway |
|
|
CNSM |
CHICAGO NORTH SHORE & MILWAUKEE RWY |
|
|
CNUR |
C and NC Railroad Corporation |
|
|
CNW |
Chicago and Northwestern |
|
|
CNYK |
Central New York Locomotive Company |
|
|
CNZR |
Central New England Railroad |
|
|
co |
Chesapeake & Ohio |
|
|
CO |
Chesapeake and Ohio railroad |
|
|
COA |
Chart Of Accounts |
|
|
COBA |
Cost Benefit Analysis |
|
|
COCP |
Code of Construction Practice |
|
|
COE |
Colorado & Eastern |
|
|
COEH |
Conecuh Valley Railroad |
|
|
COER |
CRAB ORCHARD & EGYPTIAN |
|
|
COI |
Confirmation Of verbal Instruction |
|
|
COMPASS |
COMbined Performance And Safety System |
|
|
CONW |
Colorado & North Western |
|
|
COP |
City of Prineville Railway |
|
|
COPA |
Control of Pollution Act 1974 |
|
|
CORP |
Central Oregon & Pacific Railroad |
|
|
COS |
Client Operating System |
|
|
COSHH |
Control Of Substances Hazardous To Health (UK) |
|
|
COSS |
Controller of Site Safety |
|
|
COT |
Condition of Track |
|
|
COTS |
Commercial Off the Shelf Software |
|
|
COWD |
Cost Of Work to Date |
|
|
CP |
Canadian Pacific Railway |
|
|
CPA |
COUDERSPORT & PORT ALLEGHENY RAILROAD |
|
|
CPC |
Circuit Protective Conductor |
|
|
CPCX |
Chevron Phillips Chemical Company |
|
|
cpd |
Cleveland Plain Dealer |
|
|
CPD |
Capital Programmes Directorate |
|
|
CPD |
Continuous Professional Development |
|
|
CPDR |
Carolina Piedmont Railroad |
|
|
CPEF |
Companhia Paulista de Estradas de Ferro |
|
|
CPLT |
CAMINO, PLACERVILLE & LAKE TAHOE RAILROAD CO. |
|
|
CPMG |
Company Performance Management Group |
|
|
CPMT |
Central Project Management Team |
|
|
CPMY |
Coopersville & Marne Railway |
|
|
CPO |
Compulsory Purchase Order |
|
|
CPPP |
Confirmed Period Possession Plan |
|
|
CPRR |
Central Pacific Railroad |
|
|
CPS |
Criminal Protection Society. Sarcastic alternative meaning to the official Crown Prosecution Service, the government body responsible for bringing criminal prosecutions on behalf of the state, (thanks J Heeley). CPS stands for many more relatively unexcit |
|
|
CPS |
Crown Prosecution Service (UK criminal justice system) |
|
|
CPST |
Central Project Sponsor's Team |
|
|
CPTM |
Companhia Paulista de Trens Metropolitanos |
|
|
CPW |
CHICAGO, PEORIA & WESTERN RAILROAD CO. |
|
|
CQPA |
Central Columbiana & Pennsylvania RR |
|
|
CR |
Change Request |
|
|
CR |
Conrail |
|
|
CRA |
Call Routing Apparatus |
|
|
CRC |
Class Representative Committee |
|
|
CRE |
Conductor Rail Equipment |
|
|
CRE |
Contractor's Responsible Engineer |
|
|
CRG |
Commercial Review Group |
|
|
CRG |
Contracts Review Group |
|
|
CRGX |
Cargill Incorporated |
|
|
CRI |
CHICAGO RIVER & INDIANA |
|
|
CRI&P |
Chicago, Rock Island and Pacific railroad |
|
|
CRIP |
Chicago Rock Island & Pacific |
|
|
CRIX |
Citicorp Railmark, Inc. |
|
|
CRL |
Chicago Rail Link |
|
|
CRLE |
Coe Rail Incorporated |
|
|
CRLX |
Conrail Leasing Co |
|
|
CRP |
Central Railroad of Pennsylvania |
|
|
CRR |
Competition and Regulatory Reviews |
|
|
CRR |
Clinchfield Railroad |
|
|
CRR of NJ |
Central Railroad of New Jersey |
|
|
CRS |
Carolina Rail Service |
|
|
CRS |
Computerised Reservation System |
|
|
CRT |
Critical Rail Temperature |
|
|
CRT |
Construction Round Table |
|
|
CRT |
CHICAGO RAPID TRANSIT CO. |
|
|
CRTA |
Cleveland Rapid Transit |
|
|
CRUCC |
Central Rail Users Consultative Committee |
|
|
CS |
COLORADO & SOUTHERN |
|
|
CSA |
Cross–Sectional Area |
|
|
CSAC |
Candidate Special Area of Conservation |
|
|
csao |
Conrail Shared Assets Operation |
|
|
CSC |
Contractor's Safety Case |
|
|
CSC |
Connex South Central |
|
|
CSCD |
Cascade and Columbia River Railroad Company |
|
|
CSE |
Connex South Eastern |
|
|
CSL |
Chicago Short Line Railway Company |
|
|
CSM |
Customer Service Manager |
|
|
CSM |
Commercial Services Manager |
|
|
CSN |
Companhia Siderúrgica Nacional |
|
|
CSOR |
Connecticut Southern Railroad |
|
|
CSP |
Camas Prairie RailNet Incorporated |
|
|
CSR |
Camden & Southern Railroad Inc |
|
|
CSR |
Cab Secure Radio |
|
|
CSS |
CHICAGO SOUTH SHORE & SOUTH BEND |
|
|
CSYX |
Bunge North America |
|
|
CT |
Central Trains |
|
|
CT |
Columbia Terminal |
|
|
CTA |
Chicago Transit Authority |
|
|
CTC |
Centralized Track Control |
|
|
CTC |
Centralised Traffic Control |
|
|
CTL |
Combined Transport Limited |
|
|
CTML |
Cairo Terminal Railroad Company |
|
|
CTN |
Canton Railroad Company |
|
|
CTR |
Clinton Terminal Railroad Company |
|
|
CTR |
cost time resource |
|
|
CTR1 |
Channel Tunnel Route 1 |
|
|
CTR2 |
Channel Tunnel Route 2 |
|
|
CTR3 |
Channel Tunnel Route 3 |
|
|
CTRL |
Channel Tunnel Rail Link |
|
|
CTRN |
Union Pacific Railroad Company |
|
|
CTRR |
Cloquet Terminal Railroad |
|
|
CTRU |
Central Track Renewals Unit |
|
|
CTRW |
Carlton Trail Railway Company |
|
|
CUOH |
Columbus and Ohio River Railroad Company |
|
|
CUVA |
ISG Cleveland Works Railway Company |
|
|
CV |
Central Vermont Railway |
|
|
CV |
CENTRAL VERMONT PUBLIC SERVICE CORP. |
|
|
CV |
Curriculum Vitae |
|
|
CVL |
CUYHOGA VALLEY LINE RAILROAD |
|
|
CVR |
Cimarron Valley Railroad L.C. |
|
|
CVRY |
Caddo Valley Railroad Company |
|
|
CVYR |
Hargraves & McCrary, P.A. |
|
|
CW |
Colorado and Wyoming railway |
|
|
CWC |
Charleston and Western Carolina |
|
|
CWCY |
Caldwell Country Railroad |
|
|
CWEX |
Midwest Generation, LLC |
|
|
CWI |
Chicago and Western Indiana Railroad |
|
|
CWL |
Cornwall Railroad |
|
|
CWM |
Carriage Washing Machine |
|
|
CWP |
Chicago West Pullman and Southern |
|
|
CWPR |
Company Weekly Performance Report |
|
|
CWR |
CWR Incorporated |
|
|
CWR |
Continuously Welded Rail |
|
|
CWRC |
Central Wisconsin Railroad |
|
|
CWRL |
RailAmerica Central Western Railway Corporation |
|
|
CWRO |
Cleveland Works Rail Operations |
|
|
CWRY |
Commonwealth Railway Inc. |
|
|
CWT |
Chicago & West Towns |
|
|
CWT |
Carlson Wagonlit Travel |
|
|
CWWR |
Chehalis Western Railroad |
|
|
CX |
Crossrail AG Switzerland |
|
|
CYCY |
Crystal City Railroad Incorporated |
|
|
CYDX |
Conrad Yelvington Distributors, Inc. |
|
|
CZRY |
Carrizo Gorge Railway Inc. |
|
|
D&C |
Design and Construction |
|
|
D&D |
Design & Development |
|
|
D&DA |
Design and Development Authority |
|
|
D&DR |
Design & Development Report |
|
|
D&H |
Delaware and Hudson railroad |
|
|
D&I |
Design and Implementation |
|
|
D&IA |
Design and Implementation Authority |
|
|
DAB |
Departmental Advice Blue |
|
|
DAC |
Depot Access Conditions |
|
|
DAIR |
D and I Railroad Company |
|
|
DAKR |
Dakota Rail Incorporated |
|
|
DAKS |
Dakota Short Line |
|
|
DAL |
Down Avoiding Lane |
|
|
DALT |
Dallas Terminal Railway |
|
|
DAPF |
Document Amendment Proposal Form |
|
|
DAPP |
Draft Annual Possession Plan |
|
|
DART |
DublinRailCons |
|
|
DART |
Dallas Area Rapid Transit |
|
|
DART |
Digital Advanced Radio for Trains |
|
|
DAT |
Delta Alaska Terminal |
|
|
Db |
Deutsche Bahn |
|
|
DB |
Deutsche Bundesbahn, German State Railways |
|
|
DBFO |
Design Build Finance Operate |
|
|
DBSO |
Driving Brake Second Open |
|
|
DC |
Delray Connecting Railroad Company |
|
|
DC |
Direct Current |
|
|
DCA |
Data Concentrator Appreciation |
|
|
DCF |
discounted cash flow rate |
|
|
DCFB |
Dodge City Ford and Bucklin Railroad Com |
|
|
DCI |
Des Moines & Central Iowa RR |
|
|
DCIO |
Deputy Chief Inspecting Officer |
|
|
DCLR |
Delaware Coast Line RR Co |
|
|
DCM |
Duty Contracts Manager |
|
|
DCON |
Detroit Connecting Railroad Company |
|
|
DCP |
Document Control Point |
|
|
DCP |
Designated Competent Person |
|
|
DCRR |
Dubois County Railroad |
|
|
DCTA |
Denton County Transportation Authority |
|
|
DD |
Direct Debit |
|
|
DD&I |
Design Development and Implementation |
|
|
DDA |
Disability Discrimination Act |
|
|
DDA |
Design and Development Authority |
|
|
DDI |
Design Development and Implementation |
|
|
DDN |
Dispatcher's Daily Notes |
|
|
DEKA |
DeKalb Agra |
|
|
DEL |
Down Electric Line |
|
|
DEMU |
Diesel-Electric Multiple Unit |
|
|
DEP |
Designated Earth Point |
|
|
DER |
Dunn-Erwin |
|
|
DESX |
DIESEL ELECTRIC SERVICES |
|
|
DETP |
Detailed Engineering Train Plan |
|
|
DETR |
Department of the Environment, Transport and the Regions |
|
|
DFG |
Del Fungo Giera Servizi Ferroviari Srl |
|
|
DFL |
Down Fast Line |
|
|
DFO |
Depot Facility Owner |
|
|
DFT |
DART Fixed Terminal |
|
|
DG |
Dangerous Goods |
|
|
DGI |
Dangerous Goods Incident |
|
|
DGL |
Down Goods Loop |
|
|
DGNO |
Dallas Garland & Northeastern |
|
|
DGPS |
Differential Global Positioning by Satellite |
|
|
DH |
Delaware and Hudson Railroad |
|
|
DH |
Delaware and Hudson |
|
|
DIADS |
Diagram Input And Distribution System |
|
|
DIRFT |
Daventry International RailFreight Terminal |
|
|
DIS |
Flexible DIsplay System |
|
|
DJRR |
Decatur Junction |
|
|
DKPX |
Duke Power Company |
|
|
DKS |
Union Pacific Railroad Company |
|
|
dL |
Delaware-Lackawanna Railroad Company |
|
|
DL&W |
Delaware, Lackawanna and Western railroad |
|
|
DLCX |
Diesel Locomotive Co LLC |
|
|
DLM |
Data Link Module |
|
|
DLR |
Docklands Light Railway |
|
|
DLW |
Delaware Lackawanna and Western |
|
|
DLWR |
Depew Lancaster and Western Railroad Com |
|
|
DM |
Deutsche Mark RailCons |
|
|
dm |
Detroit & Mackinac |
|
|
DMCI |
Des Moines & Central Iowa RR |
|
|
DME |
Dakota, Minnesota and Eastern Railroad Company |
|
|
DMIR |
Duluth, Missabe and Iron Range |
|
|
DML |
Down Main Line |
|
|
DML |
Data Manipulation Language |
|
|
DMM |
Dansville and Mount Morris Railroad Company |
|
|
DMMU |
Diesel Mechanical Multiple Unit |
|
|
DMN |
Duluth Missabe and Northern Railway |
|
|
DMSS |
Development Manager, Signalling Strategy |
|
|
DMU |
Diesel Multiple Unit |
|
|
DMVW |
Dakota Missouri Valley and Western Railr |
|
|
DN |
Dakota Northern Railroad Inc |
|
|
DNC |
Declared Non–Compliance |
|
|
DNE |
Duluth and Northeastern Railroad Company |
|
|
do |
Delaware Otsego |
|
|
DO |
Driver Only |
|
|
DODX |
United States Department of Defense |
|
|
DOE |
Department of the Environment (Canada) |
|
|
DOO |
Driver Only Operation |
|
|
DOO(NP) |
Driver Only Operation Non Passenger |
|
|
DOO(P) |
Driver Only Operation Passenger |
|
|
DOP |
Driver Only Passenger |
|
|
DOS |
Disk Operating System |
|
|
DPA |
Delegated Procurement Authority |
|
|
DPC |
Development Planning Centre |
|
|
DPC |
Damp Proof Course |
|
|
DPC |
Data Protocol Converter |
|
|
DPI |
Dye Penetrant Inspection |
|
|
DPL |
Down Passenger Loop |
|
|
DPL |
Down Platform Line |
|
|
DPM |
Development Planning Manager |
|
|
DPPP |
Disabled Peoples Protection Policy |
|
|
DPPP |
Draft Period Possession Plan |
|
|
DQE |
De Queen and Eastern Railroad Incorporat |
|
|
DQM |
Data Quality Manager |
|
|
DR |
Dardanelle and Russellville Railroad Inc |
|
|
DRA |
Driver Reminder Appliance |
|
|
DRGW |
Denver and Rio Grande Western |
|
|
DRHY |
Durham Transport Incorporated |
|
|
DRI |
Davenport Rock Island and North Western |
|
|
DRIR |
Denver Rock Island Railroad |
|
|
DRM |
Delivery Resource Manager |
|
|
DRS |
Direct Rail Services |
|
|
DRSX |
DOT Rail Services |
|
|
DS |
Durham & Southern |
|
|
DSD |
Driver's Safety Device |
|
|
DSE |
Display Screen Equipment |
|
|
DSL |
Denver & Salt Lake |
|
|
DSL |
Down Slow Line |
|
|
DSPP |
Denver, South Park & Pacific RR |
|
|
DSRC |
DAKOTA SOUTHERN RAILWAY COMPANY |
|
|
DSRR |
Delta Southern RR |
|
|
DSS |
Department of Social Security |
|
|
DSSA |
Duluth, South Shore & Atlantic |
|
|
DT |
Decatur Junction Railway Company |
|
|
DT1 |
Detroit Terminal |
|
|
DTI |
Detroit, Toledo, & Ironton |
|
|
DTI |
Department of Trade and Industry (UK) |
|
|
DTL |
Down Tilbury Loop |
|
|
DTMF |
Dual Tone Multi-Frequency |
|
|
DTp |
Department of TransportRailCons |
|
|
DTRR |
Detroit Terminal Railroad |
|
|
DTS |
Dynamic Track Stabiliser |
|
|
dts |
Detroit & Toledo ShoreLine |
|
|
DTSL |
Detroit & Toledo Shore Line |
|
|
DUT |
Denver Union Terminal Railway Company |
|
|
DV |
Delaware Valley Railway Company |
|
|
DVR |
Devco Railway Cape Breton Development Corporation now Sydney Coal Railway |
|
|
DVS |
Delta Valley and Southern Railway Company |
|
|
DVT |
Driving Van Trailer |
|
|
DWL |
Dynamic Warning Lights |
|
|
DWP |
Duluth Winnipeg & Pacific |
|
|
DX |
Direct eXtract |
|
|
E&G |
Edinburgh to Glasgow line |
|
|
E&M |
Earth and Mark |
|
|
E&OD |
Engineering and Operations Development |
|
|
E&P |
Engineering and Production |
|
|
E&P |
Electrification and Plant |
|
|
E,L&N |
Early, Late and Night |
|
|
EA |
Electronics Appreciation |
|
|
ea |
East Anglian |
|
|
EA |
East Anglia |
|
|
EAC |
Extended Arm Contract |
|
|
EACH |
East Camden and Highland Railroad |
|
|
EAM |
Engineering Access Manager |
|
|
EAMG |
Engineering Access Management Group |
|
|
EARY |
Eastern Alabama Railway |
|
|
EAWA |
Electricity at Work Act |
|
|
EAZ |
East Anglia Zone |
|
|
EAZIAL |
Easy Access Zonal Infrastructure Asset Log |
|
|
EBL |
East Branch & Lincoln RR |
|
|
EBS |
Emergency Bypass Switch |
|
|
EC |
Excellent Condition |
|
|
EC |
European Community |
|
|
EC4T |
Electric Current for Traction |
|
|
ECBR |
East Cooper and Berkeley Railroad Company |
|
|
ECC |
English China Clays |
|
|
ECML |
East Coast Main Line |
|
|
ECO |
Electrical Control Operator |
|
|
ECR |
Euro Cargo Rail |
|
|
ECR |
Evaluation of Change Request |
|
|
ECR |
Electrical Control Room |
|
|
ECRO |
Electrical Control Room Operator |
|
|
ECRX |
Econo-Rail Corp. |
|
|
ECS |
Empty Coaching Stock |
|
|
ECTB |
East Chattanooga Belt Railway Company |
|
|
ECU |
European Currency Unit |
|
|
EDI |
Electronic Data Interchange |
|
|
EDP |
Electrification Distribution and Plant |
|
|
EDW |
El Dorado and Wesson Railway Company |
|
|
EE |
Ellis and Eastern Company |
|
|
EE&CS |
Electrical Engineering & Control Systems |
|
|
EEB |
Eastern Electricity BoardRailCons |
|
|
EEC |
East Erie Commercial Railroad |
|
|
EEN |
Examining Engineer's Nominee |
|
|
efa |
Estrada de Ferro Amapa |
|
|
EFC |
Estrada de Ferro Carajas |
|
|
EFC |
External Financing Contribution |
|
|
EFCB |
Estrada de Ferro Central do Brasil |
|
|
EFE |
Electrification Fixed Equipment |
|
|
EFL |
External Financing Limit |
|
|
EFPL |
Economical Facing Point Lock |
|
|
EFRR |
Effingham Railroad |
|
|
EFRTC |
European Federation of Railway Trackwork Contractors |
|
|
EFRX |
Eastside Freight Railroad |
|
|
EFVM |
Estrada de Ferro Vitoria-Minas |
|
|
EG |
Executive Grade: old style executive job grading system |
|
|
EHD |
East Ham Depot |
|
|
EI |
Electrical Installation |
|
|
EIA |
Environmental impact assessment (international) |
|
|
EIB |
European Investment Bank |
|
|
EIP |
Examination in Public |
|
|
EIRC |
Eastern Illinois Railroad Company |
|
|
EIRENE |
European Integrated railways Radio Enhanced NEtwork |
|
|
EIRR |
Eastern Idaho Railroad Incorporated |
|
|
EJE |
Elgin Joliet and Eastern |
|
|
EJR |
East Jersey Railroad and Terminal |
|
|
EJS |
East Jordan & Southern Railroad |
|
|
EL |
Erie Lackawanna Railway |
|
|
ELCB |
Earth Leakage Circuit Breaker |
|
|
ELGX |
Trains Touristiques De Chaudiere-Appalaches |
|
|
ELHS |
Erie Lackawanna Historical Society |
|
|
ELKR |
Elk River Railroad Incorporated |
|
|
ELOX |
Elcon Inc. |
|
|
ELP |
East London Partnership |
|
|
ELR |
Engineers Line Reference |
|
|
ELS |
Escanaba and Lake Superior Railroad Comp |
|
|
EM |
Edgemoor & Manetta Railway |
|
|
Em |
Environmental Manager |
|
|
EMC |
Electro-Motive Corporation |
|
|
EMC |
Electromagnetic Compatibility |
|
|
Emcar |
Empty Carriages |
|
|
EMD |
Electro-Motive Division of General Motors |
|
|
EMGTPA |
Equivalent MillionGross Tonnes Per Annum |
|
|
EMLX |
Electro-motive Leasing |
|
|
EMP |
Environmental Management Plan |
|
|
EMRY |
Eastern Maine Railway Company |
|
|
EMS |
Environmental Management Statement |
|
|
EMU |
Electric Multiple Unit |
|
|
EN |
Euro Norm |
|
|
EN |
ESQUIMALT & NANAIMO |
|
|
ENGLEWOOD |
Englewood Railway |
|
|
ENR |
E and N Railway Company Limited |
|
|
ENS |
European Night Services |
|
|
EOA |
End of Authority |
|
|
EOTD |
End of Train Device |
|
|
EP |
Electronic Principles |
|
|
EPA |
Engineering Publications Assistant |
|
|
epb |
Electro Pneumatic Brake |
|
|
EPD |
Engineering and Production Directorate |
|
|
EPI |
Environmental Performance Indicator |
|
|
EPROM |
Electrically Programmable Read Only Memory |
|
|
EPRY |
East Penn Railway |
|
|
EPS |
European Passenger Services |
|
|
EPS |
Earnings per share |
|
|
EPTC |
East Portland Traction |
|
|
EQAP |
EQuipment APpreciation |
|
|
ER |
Employer's Representative |
|
|
ER |
Erie Railroad |
|
|
ER |
Eesti Raudtee |
|
|
ERDF |
European Regional Development Fund |
|
|
ERES |
Erie Western |
|
|
ERIE |
Erie Railroad |
|
|
EROS |
Efficiency by means of the Rationalisation Of Signal |
|
|
EROS |
Early Rationalisation Of Signalling |
|
|
EROS |
Emergency Restriction Of Speed |
|
|
ERTMS |
European Railways Traffic Management System |
|
|
ES |
Engineering Supervisor |
|
|
ESHR |
Eastern Shore Railroad |
|
|
ESI |
electricity supply industry |
|
|
ESLJ |
East St. Louis Junction Railroad |
|
|
ESM |
Engineering Safety Management |
|
|
ESMS |
Engineering Safety Management System |
|
|
esna |
Eureka Springs and North Arkansas |
|
|
ESPN |
East Penn Railroad |
|
|
ESR |
Emergency Speed Restriction |
|
|
ESSD |
Electrostatic Sensitive Device |
|
|
ETA |
Expected Time of Arrival |
|
|
ETB |
Electronic Token Block |
|
|
ETCS |
European Train Control System |
|
|
ETCX |
Eastman Tennessee Corporation |
|
|
ETD |
National Extension Trunk Dialling |
|
|
ETE |
Electrical Traction Engineers |
|
|
ETH |
Eidgenössische Technische Hochschule |
|
|
ETH |
Electric Train Heating |
|
|
ETH index |
Electric Trains Heating Capacity |
|
|
ETHERNET |
Computer cabling system |
|
|
ETL |
Essex Terminal Railway Company |
|
|
ETM |
Electric Track Maintenance |
|
|
ETR |
Electronic Train Recording |
|
|
ETRB |
Electronic Train Register Book |
|
|
ETRM |
Engineering Train Routing Map |
|
|
ETRY |
Eastern TN Railway |
|
|
ETT |
Employee Timetable |
|
|
EU |
European Union (1994; formerly referred to as the EEC or EC) |
|
|
EUCG |
End User Computing Group |
|
|
EUKL |
Eurostar (UK) Ltd |
|
|
EuroSPIN |
European Seamless Passenger Information Network |
|
|
EV |
Everett Railroad |
|
|
EVA |
Ethylene Vinyl Acetate |
|
|
EVR |
Estonian Rwys |
|
|
EVR |
Early Voluntary Retirement |
|
|
EVWR |
Evansville Western Railroad Inc |
|
|
EWD |
Each Week Day |
|
|
EWI |
Emergency Warning Indicator |
|
|
EWR |
Elkhart & Western Railroad Co. |
|
|
EWS |
English Welsh and Scottish railway |
|
|
EWS |
English, Welsh & Scottish Railway Ltd |
|
|
EWSX |
Indianapolis Power & Light |
|
|
ExCo |
Railtrack Line Executive Committee |
|
|
Expotel |
hotel accommodation and conference booking agency |
|
|
EYP |
Edmonton, Yukon and Pacific |
|
|
EZP |
Electro–Zinc Plating |
|
|
F/B |
Foot Bridge |
|
|
F/H |
FreeHold |
|
|
FA |
Fixed Assets |
|
|
FAQ |
Frequently Asked Questions (sometimes Pronounced Fak) |
|
|
FAST |
Federation Against Software Theft |
|
|
FAT |
Factory Acceptance Test |
|
|
FB |
Flat Bottom Rail |
|
|
FBMIS |
Finance and Business Management Information System |
|
|
FC |
Financial Controller |
|
|
FC |
Fair Condition |
|
|
FC |
Fulton County Railroad Incorporated |
|
|
FCA |
Ferrovia Centro Atlantica |
|
|
fcc |
Flagg Coal Co |
|
|
FCCM |
Compania de Ferrocarriles Chiapas Mayab, SA de CV |
|
|
FCEN |
Florida Central Railroad |
|
|
FCM |
Ferrocarriles Nacionales de Mexico |
|
|
FCMR |
Fort Collins Municipal Railway |
|
|
FCP |
Ferrocarril del Pacifico |
|
|
FCR |
Fulton County Railraod |
|
|
FCRD |
First Coast Railway |
|
|
FCRK |
Falls Creek RR |
|
|
FCYR |
Franklin County Railroad |
|
|
FDC |
Financial Data Control |
|
|
FDDB |
Fibre Distributed Database |
|
|
FDDI |
Fibre Distributed Data Interface |
|
|
FDDM |
FORT DODGE DES MOINES & SOUTHERN |
|
|
FDEC |
Ferrocariles de Cuba |
|
|
FDM |
Frequency Division Multiplex |
|
|
FDP |
Ferrocarril de Panama |
|
|
FE |
Foundation Electronics |
|
|
FE |
Finite Element |
|
|
FEC |
Florida East Coast |
|
|
FEPASA |
Ferrovias Paulistas SA |
|
|
FEVR |
Fremont & Elkhorn Valley Railroad |
|
|
FF |
File Folder |
|
|
FFG |
Freight Facilities Grant |
|
|
FFT |
Functional Fault Tree |
|
|
FFTX |
Florida Fun Train |
|
|
FGE |
First Great Eastern |
|
|
FGER |
Fruit Growers Express Company |
|
|
FGLK |
Finger Lakes Railway |
|
|
FGMR |
Fruit Growers Express Company |
|
|
FGW |
First Great Western |
|
|
FHIX |
Fruit Growers Express |
|
|
FIBU |
FIfty hertz Booster Unit |
|
|
FIO |
For Information Only |
|
|
FIR |
Flats Industrial Railroad Company |
|
|
FIRM |
Fares Increases Regulation Mechanism |
|
|
FIRR |
Flats Industrial Railroad |
|
|
FJG |
Fonda Johnstown & Gloversville RR |
|
|
FJLC |
Fabrica de Jabon la Corona |
|
|
FLAWS |
a computer database of rail flaws |
|
|
FLR |
Fife Lake Railway |
|
|
FLT |
Freight Liner Terminal |
|
|
FM |
frequency modulation |
|
|
FMEA |
Failure Mode and Effect Analysis |
|
|
FMECA |
Failure mode effect and criticality analysis |
|
|
FMES |
Fixed and Mobile Equipment Supply |
|
|
FMID |
Florida Midland Railroad Company Incorpo |
|
|
FMRC |
Farmrail |
|
|
FN |
Fault Number |
|
|
FNB |
Ferronorte Brasil |
|
|
FNM |
Ferrocarriles Nacionales de Mexico |
|
|
FNOR |
Florida Northern Railroad |
|
|
FNTX |
Ferronet Sa De Cv |
|
|
FNW |
First North Western |
|
|
FOC |
Free Of Charge. Widely used acronym promising a good deal, however see TANSTAAFL. |
|
|
FOC |
Fibre Optic Cable |
|
|
FOC |
Freight Operating Company |
|
|
FORI |
Fibre Optic Route Indicator |
|
|
FOU |
Freight Operating Unit |
|
|
FP |
Fordyce & Princeton Railroad Company |
|
|
FP |
Flexibility Premium |
|
|
FP |
Footpath |
|
|
FPE |
Fairport, Painesville & Eastern R.R. Co |
|
|
FPL |
Facing Point Lock |
|
|
FPM |
Fire Precautions Manager |
|
|
FR |
Feasibility Report |
|
|
FRA |
Fixed Rate Agreement |
|
|
FRA |
Federal Railroad Administration |
|
|
FRAME |
Fault Reporting And Monitoring Equipment |
|
|
FRDN |
H and S Railroad Company Incorporated |
|
|
FRED |
Financial Reporting Exposure Draft |
|
|
FRP |
Field Reporting Procedures |
|
|
FRR |
Falls Road Railroad Company Incorporated |
|
|
FRS |
Financial Reporting Standard |
|
|
FRS |
Functional Requirements Specifications |
|
|
FRVR |
Fox River Valley Railroad |
|
|
FRVT |
Fore River Transportation Corporation |
|
|
FRW |
Feather River & Western |
|
|
FS |
Fixed Stations |
|
|
FS |
Feeder Station |
|
|
FSCX |
Farmland ServiceCOOP |
|
|
FSG |
Financial Statement Generator |
|
|
FSH |
Full Screen Height |
|
|
FSR |
Fort Smith Railroad Company |
|
|
FSRR |
FerroSur |
|
|
FTA |
Federal Transit Administration |
|
|
FTA |
Freight Transport Association |
|
|
FTA |
Fault Tree AnalysisUoS |
|
|
ftr |
Florida Tri-Rail |
|
|
FTRL |
Foster Townsend Rail Logistics |
|
|
FTRX |
Foster Townsend Rail Logistics |
|
|
FTS |
Failure to Stop |
|
|
FTVM |
FerroValle |
|
|
FUG |
Freight Up Grade |
|
|
FURNO |
Until FURther NOtice |
|
|
FURX |
First Union Rail |
|
|
FUS |
Ferrocarriles Nacionales de Mexico |
|
|
FWCR |
Florida West Coast Railroad Incorporated |
|
|
FWD |
FORT WORTH & DENVER |
|
|
FWL |
Fort Wayne - Lima |
|
|
FWR |
Fairmont & Western |
|
|
FWRY |
Fillmore Western Railway Company |
|
|
FWWR |
Fort Worth and Western Railroad |
|
|
FX |
Foreign Exchange |
|
|
FXE |
Ferromex |
|
|
G&SW |
Glasgow and South West line |
|
|
GA |
Georgia Railroad |
|
|
GAAB |
Georgia and Alabama Division South Carolina Central Railroad |
|
|
GANO |
Georgia Northern Railway Company |
|
|
GASC |
Georgia, Ashburn, Sylvester & Camilla Ry |
|
|
GASX |
Gerdau Ameristeel |
|
|
GATX |
General American Marks Company |
|
|
GBP |
Great British Pound |
|
|
GBPRT |
Great Britain Passenger Rail Timetable |
|
|
GBRY |
Gettysburg Railway |
|
|
GBV |
Gross Book Value |
|
|
GBW |
Green Bay & Western Railroad |
|
|
GC |
Georgia Central Railway |
|
|
GC1 |
Graham County |
|
|
GCFX |
Alstom Canada Transport |
|
|
GCK |
Georges Creek Railway |
|
|
GCRY |
Grand Canyon Railway |
|
|
GCSR |
Gulf, Colorado, and San Saba Railway |
|
|
GCSX |
Granite City Steel Co |
|
|
GCW |
Garden City Western Railway Company |
|
|
GDI |
Graphical Data Interface |
|
|
GDP |
Gross Domestic Product |
|
|
GE |
Great Eastern |
|
|
GECX |
General Electric Company |
|
|
GEGX |
GE Gas Turbine |
|
|
GENIUS |
GEmini for Non Integrating Unit Stock |
|
|
GEOGIS |
GEOGraphic Information System |
|
|
GER |
Great Eastern Railway |
|
|
GERY |
Georgia & Eastern |
|
|
GETY |
Gettysburg Railroad |
|
|
GEXR |
Goderich & Exeter |
|
|
GF |
Ground Frame |
|
|
GFR |
Grand Forks Railway Company |
|
|
GFRR |
Georgia and Florida RailNet |
|
|
GGS |
Georgia Great Southern Division South Carolina Central Railro |
|
|
GIJ |
Glued Insulated rail Joint |
|
|
GIS |
Geographic Information System |
|
|
GIS |
Graphical Information System |
|
|
GITM |
Golden Isle Terminal RR |
|
|
GKLX |
Gold Kist, Inc. |
|
|
GL |
Goods Line |
|
|
GL |
General Ledger |
|
|
GLC |
Great Lakes Central Railroad |
|
|
GLCD |
Great Lakes Coal & Docks |
|
|
GLE |
Grant Lyon and Eagre |
|
|
GLSR |
Gloster Southern Railroad Corporation |
|
|
GLW |
Gross Laden Weight |
|
|
gm |
Gainesville Midland |
|
|
GMDX |
General Motors Diesel Canada |
|
|
GMO |
Gulf Mobile and Ohio |
|
|
GMPTA |
Greater Manchester Passenger Transport Authority |
|
|
GMPTE |
Greater Manchester Passenger Transport Executive |
|
|
GMR |
Georgia Midland Railroad |
|
|
GMRC |
Green Mountain RR |
|
|
GMRY |
Great Miami and Scioto Railway |
|
|
GMSR |
Kansas City Southern Railway |
|
|
GMT |
Greenwich Mean Time (Zulu) |
|
|
GMTX |
GATX Rail Locomotive Group |
|
|
GN |
Great Northern Line |
|
|
GN |
Great Northern Railway |
|
|
gna |
Graysonia Nashville & Ashdown |
|
|
GNBC |
Grainbelt Corporation |
|
|
GNER |
Great North Eastern Railway |
|
|
GNRR |
Georgia Northeastern Railroad |
|
|
GNRTS |
Greater Nottingham Rapid Transit System |
|
|
GNWR |
Genesee and Wyoming Railroad Company |
|
|
go |
Gulf & Ohio |
|
|
GOB |
Gospel Oak to Barking line |
|
|
GOL |
Government Office for London |
|
|
GOT |
GO Transit |
|
|
GP |
Georgia-Pacific |
|
|
GP |
General Purpose |
|
|
GPF |
General Protection Fault |
|
|
GPL |
Ground Position Light |
|
|
GPR |
General Purpose Relief |
|
|
GPRS |
General Packet Radio Service |
|
|
GPS |
Global Positioning by Satellite system |
|
|
GR |
Grand Rapids Eastern Railroad Incorporated |
|
|
GRIN |
Great Plains Railway |
|
|
GRIP |
Guide to Railway Investment Projects |
|
|
GRIV |
Gauley River Railroad LLC |
|
|
GRLW |
Greenville & Western Railway Company, LLC |
|
|
GRN |
Greenville and Northern |
|
|
GRN |
Goods Received Note |
|
|
GRR |
Georgetown Railroad Company |
|
|
GRW |
Gary Railway |
|
|
GRWR |
Great Walton Railroad |
|
|
GRYR |
Grenada Railway |
|
|
GS |
Gloster Southern |
|
|
GSAG |
Glacier Sand & Gravel |
|
|
GSCX |
General American Marks Company |
|
|
GSF |
Georgia Southern and Florida Railway Company |
|
|
GSM |
Global System for Mobile Communications |
|
|
GSM–R |
Global System for Mobile communications for Railways |
|
|
GSP |
Ground Switch Panel |
|
|
GSPP |
General Specification for Possession Planning |
|
|
GSW |
Great Southwest Railroad |
|
|
GSWR |
Georgia Southwestern Railroad |
|
|
GTD |
Group Tax Department |
|
|
GTO |
Gate Turn-Off thyristor |
|
|
GTP |
Grand Trunk Pacific Railway |
|
|
GTR |
Great River Railroad |
|
|
GTRA |
Golden Triangle Railroad |
|
|
GTRM |
GT Railway Maintenance |
|
|
GTW |
Grand Trunk Western |
|
|
GU |
Grafton and Upton Railroad Company |
|
|
GUI |
Graphical User Interface (goo-ey) |
|
|
GUV |
General Utility Van |
|
|
GVSR |
Galveston Railroad LP |
|
|
GW |
Great Western Bank |
|
|
GWH |
Great Western Holdings |
|
|
GWML |
Great Western Main Line |
|
|
GWR |
Great Western Railway Company |
|
|
GWR |
Great Western RailwayRailCons |
|
|
GWR1 |
Great Western |
|
|
GWRC |
Georgia Woodlands Railroad |
|
|
GWRR |
Great Walton Railroad Incorporation |
|
|
GWRS |
Great Western Railway Company |
|
|
GWT |
Great Western Trains |
|
|
GWUG |
Great Western UpGrade |
|
|
GWWE |
Gateway Eastern Railway Company |
|
|
GWWR |
Gateway Western Railway |
|
|
GWZ |
Great Western Zone |
|
|
H&S |
Health and Safety |
|
|
H/S |
Hand Signaller |
|
|
HA |
Highways Agency |
|
|
ha |
Hanson Aggregates |
|
|
HABD |
Hot Axle Box Detector |
|
|
HASAW |
Health and Safety at Work |
|
|
HATX |
Helm Financial Corporation |
|
|
HAYSI |
Haysi Railroad |
|
|
HAZCHEM |
Hazardous Chemical |
|
|
HAZID |
Hazard Identification |
|
|
HAZOP |
HAZard OPerability study |
|
|
HB |
Hampton and Branchville Railroad |
|
|
HBL |
Harbor Belt Line |
|
|
HBRY |
Hudson Bay Railway Company |
|
|
HBT |
HOUSTON BELT & TERMINAL |
|
|
HCA |
Historic Cost Accounting |
|
|
HCRC |
Hillsdale County Ry. Co., Inc. |
|
|
HCRR |
Honey Creek Railroad Incorporated |
|
|
HCRY |
Huron Central Railway |
|
|
HCYR |
Horry County Railway |
|
|
HE |
Hollis and Eastern Railroad Company |
|
|
HEP |
Head-End Power |
|
|
HESR |
Huron and Eastern Railway Company |
|
|
HEX |
Heathrow EXpress |
|
|
HFDG |
Human Factors Development Group |
|
|
HGK |
Hafen und Gueterverkehr Koeln |
|
|
HIP |
Headquarters Investment Panel |
|
|
HIRR |
Hainesport Industrial Railroad |
|
|
HL |
High Level |
|
|
HL |
Home Location |
|
|
hl |
Helm Leasing |
|
|
HLCX |
Helm Financial |
|
|
HLGX |
Helm Financial Corporation |
|
|
HLSC |
Hampton Railway Incorporated |
|
|
HM |
Her Majesty |
|
|
HMCR |
Huntsville and Madison County Railroad Authority |
|
|
HMFI |
Her Majesty's Factory Inspectorate |
|
|
HMRI |
Her Majesty's Railway Inspectorate |
|
|
HMWX |
Heckett MultiServ |
|
|
HN |
Hutchinson and Northern Railway Company |
|
|
HNS |
Houston North Shore |
|
|
HOBC |
High Output Ballast Cleaner |
|
|
HOCM |
Head of Contract Management |
|
|
HOE |
Head Of Engineering |
|
|
HofE |
Head Of Engineering |
|
|
HOG |
Heart of Georgia Railroad |
|
|
HOP |
Head Of Projects |
|
|
HOPO |
Head Of Projects Organisation |
|
|
HOPP |
Head Of Property Projects |
|
|
HOS |
Hoosier Southern Railroad |
|
|
HPCX |
Hercules Powder Co., Inc. |
|
|
HPTD |
High Point Thomasville and Denton Railroad |
|
|
HQ |
Head Quarters |
|
|
HR |
HUMAN RESOURCES |
|
|
HRLX |
Housatonic Logistics Company LLC |
|
|
HRM |
Human Resources Manager |
|
|
HRR |
Hondo Railroad |
|
|
HRRC |
Housatonic Railroad Company |
|
|
HRS |
Human Resources System |
|
|
HRS |
Holidaysburg and Roaring Spring Railroad Company |
|
|
HRT |
Hartwell RR |
|
|
HS |
H and S Railroad Company |
|
|
HSC |
Health and Safety Commission |
|
|
HSDR |
High Speed Data Ring |
|
|
HSE |
Health & Safety Executive Officer |
|
|
HSM |
Hand Signal Man |
|
|
HST |
High Speed Train |
|
|
HSTR |
High Speed Track Recording |
|
|
HSTRC |
High Speed Track Recording Coach |
|
|
HSTRT |
High Speed Track Relaying Tin |
|
|
HSW |
Helena Southwestern Railroad |
|
|
HTS |
High Tensile Steel |
|
|
HTT |
Harsco Track Technologies |
|
|
HTW |
Hoosac Tunnel and Wilmington |
|
|
HV |
High Voltage |
|
|
HV |
High Visibility |
|
|
HVAC |
Heating, Ventilating, And Air Conditioning |
|
|
HVI |
High Voltage Impulse |
|
|
HVRR |
Hocking Valley |
|
|
HW |
Hardware |
|
|
HW–Point |
Particular type of point with electricmotor drive |
|
|
Hz |
cycles per second (hertz) |
|
|
I/L |
InterLocking |
|
|
IA |
Investment Authority |
|
|
IA |
Implementation Authority |
|
|
IAIS |
Iowa Interstate Railroad |
|
|
IAMS |
Integrated Asset Management System |
|
|
IANR |
Iowa Northern Ry |
|
|
IANW |
Iowa Northwestern Railroad |
|
|
IARR |
Iowa River RR |
|
|
IAT |
IOWA TRACTION RAILROAD CO |
|
|
IATR |
Iowa Traction Railroad Company |
|
|
IBCX |
Indiana Box Car Corporation |
|
|
IBH |
Intermediate Block Home Signal |
|
|
IBIS |
Internal Business Invoicing System |
|
|
IBJ |
Insulated Block Joint |
|
|
IBT |
International Bridge and Terminal Company |
|
|
IC |
Intercity |
|
|
IC |
Illinois Central Railroad |
|
|
ICAEW |
Institute of Chartered Accountants of England and Wales |
|
|
ICC |
Infrastructure Control Centre |
|
|
ICC |
International Convention Centre |
|
|
ICDB |
Industry Capacity DataBase |
|
|
ICE |
InterCity Express |
|
|
ICE |
Iowa Chicago and Eastern |
|
|
ICE |
Institute of Civil Engineers |
|
|
ICG |
Illinois Central Gulf |
|
|
ICM |
Infrastructure Contracts Manager |
|
|
ICM |
Internal Communications Manager |
|
|
ICMU |
Interference Current Monitoring Unit |
|
|
ICRK |
Indian Creek Railroad Company |
|
|
ICW |
Indianapolis, Crawfordsville & Western |
|
|
ID&T |
Implementation, Development and Training |
|
|
IDC |
Inter Disciplinary Check |
|
|
IDF |
Intermediate Distribution Frame |
|
|
IDMS |
Integrated Document Management System |
|
|
IDS |
Infrastructure Data Server |
|
|
IDT |
Implementation, Development and Training |
|
|
IEC |
International Electrotechnical Commission |
|
|
IECC |
Integrated Electronic Control Centre |
|
|
IEE |
Institution of Electrical Engineers |
|
|
IERS |
International Environmental Rating System |
|
|
IFC |
Infrastructure Fault Control |
|
|
IFS |
Independent Function Switch |
|
|
IGBT |
Insulated Gate Bipolar Transistor |
|
|
IGMX |
Integrated Grain & Milling |
|
|
IHB |
Indiana Harbor Belt Railroad |
|
|
IHIR |
Indian Hill & Iron Range |
|
|
IHRC |
Indiana Hi Rail Corporation |
|
|
IIC |
International Intermodal Center |
|
|
IIP |
Investors In People. The UK system of human resources quality and development accreditation system. Or more amusingly, Intellectually Impaired Person (or Passenger or Protester) - being the unofficial term allegedly used by some London Transport staff to |
|
|
ILM |
Railtrack Infrastructure Liability Manager |
|
|
ILSX |
Independent Locomotive Service |
|
|
Ilw |
Illinois Western Railroad |
|
|
ILWS |
Inductive Loop Warning System |
|
|
IMACS |
Inventory Management Accounting and Control System |
|
|
IMC |
Infrastructure Maintenance Company |
|
|
IMC |
Infrastructure Maintenance Contract |
|
|
IMC2 |
2nd generation Infrastructure Maintenance Contract |
|
|
IMCO |
Infrastructure Maintenance COmpany |
|
|
IMDG |
International Maritime Dangerous Goods |
|
|
IMechE |
Institution of Mechanical Engineers |
|
|
IMG |
Infrastructure Materials Group |
|
|
IMID |
Indiana Midland |
|
|
IMP |
Industrial Metals Processing |
|
|
IMPACT |
Improved Manufacturing Performance Through Active Change and Training |
|
|
Imps |
Investment Monitoring and Planning System |
|
|
IMR |
Interlocking Machine Room |
|
|
IMRL |
I&M Rail Link |
|
|
IMRR |
Illinois Midland Railroad |
|
|
Imu |
Infrastructure Maintenance Unit |
|
|
IN |
Indiana Northeastern Railroad |
|
|
IN1 |
Illinois Northern |
|
|
INLORS |
INner London Orbital Route Strategy |
|
|
INLX |
Incoal Company |
|
|
INOH |
Indiana and Ohio Railroad Incorporated |
|
|
INPR |
Idaho Northern & Pacific Railroad |
|
|
INRD |
Indiana Railroad |
|
|
IOCR |
Indiana & Ohio Central Railroad |
|
|
IORPS |
Integrated Operational Railway Planning System |
|
|
IORY |
Indiana & Ohio Railway |
|
|
IP |
Investment Proposal |
|
|
IR |
Ingersoll-Rand Company |
|
|
Ir |
Illinois Railnet |
|
|
IRJ |
Insulated Rail Joint |
|
|
IRN |
Ironton RR |
|
|
IRR |
Internal Rate of Return |
|
|
IRRC |
Iowa R.R. Co. |
|
|
IRRS |
International Rail Road Systems Incorporated |
|
|
IRRS |
International Rail Road Systems, Inc. |
|
|
IRSE |
Institution of Railway Signal Engineers |
|
|
IS |
Intermediate Signalling |
|
|
ISAR |
Information Systems Activity Request |
|
|
ISDN |
Integrated Services Digital Network |
|
|
ISG |
Infrastructure Support Group |
|
|
ISG |
International Steel Group |
|
|
Ism |
Iecc System Monitor |
|
|
ISO |
International Standards Organisation |
|
|
ISRR |
Indiana Southern Railroad |
|
|
ISRS |
International Safety Rating System |
|
|
ISTP |
Intermediate Signalling Technology: Principles |
|
|
ISU |
Infrastructure Services Unit |
|
|
IT |
Information Technology |
|
|
Itc |
Illinois Terminal Railroad |
|
|
ITCO |
Intracoastal Terminal Co |
|
|
ITE |
Institute of Transportation Engineers |
|
|
ITI |
Unknown |
|
|
ITPM |
IT Process Model |
|
|
ITS |
Infrastructure Testing Services |
|
|
ITT |
Invitation To Tender |
|
|
ITU |
International Telecommunication Union |
|
|
IU |
Indianapolis Union |
|
|
IVPS |
Intermediate Voltage Power Supply |
|
|
IVS |
Infrastructure Video System |
|
|
IW |
Illinois Western |
|
|
IZ |
Inter Zonal |
|
|
IZPD |
Inter–Zonal Possession Database |
|
|
JC |
Junction |
|
|
JCAC |
Johnson County Airport Commission |
|
|
JCN |
JunCtioN |
|
|
JCN |
Job Cost NumberN |
|
|
JCT |
Joint Construction Trades |
|
|
JD |
Job Description |
|
|
JDHX |
JD Heiskell |
|
|
JDNX |
J & M Locomotive Inc. |
|
|
JE |
Joppa and Eastern Railroad Company |
|
|
JEFW |
Jefferson Warrior Railroad Company |
|
|
JJRD |
J and J Railroad Incorporated |
|
|
JJRR |
J and J Railroad |
|
|
JKL |
J.K. Line Incorporated |
|
|
Jkwi |
Johnsonburg, Kane, Warren and Irvine Railroad |
|
|
JLE |
Jubilee Line Extension |
|
|
JMHX |
J. M. Huber Corporation |
|
|
JN |
Junction |
|
|
JPBX |
Peninsula Corridor Joint Powers Board |
|
|
JRS |
Johnson Rail Services |
|
|
JRWX |
Johnson Rail Services |
|
|
JS1 |
basic signalling cable jointing and testing |
|
|
JS2 |
advanced signalling cable jointing and testing |
|
|
JSE |
Janesville & Southeastern |
|
|
Jsop |
Joint Signing on Point |
|
|
JSRC |
Jackson and Southern Railroad Company |
|
|
JTC |
Jointless Track Circuit |
|
|
JTCO |
Jacksonville Terminal Company |
|
|
JTCX |
Juniata Terminal |
|
|
JTPX |
Joseph Transportation, Inc. |
|
|
JVRR |
Juniata Valley Railroad Company |
|
|
JXPT |
Jaxport Treminal |
|
|
KBSR |
Kankakee Beaverville and Southern Railroad Company |
|
|
KCCS |
Kansas City Clinton & Springfield |
|
|
KCPS |
Kansas City Public Service |
|
|
KCS |
Kansas City Southern Railway |
|
|
KCSM |
Kansas City Southern de Mexico |
|
|
KCT |
Kansas City Terminal Railway |
|
|
KDC |
key distribution centre |
|
|
KE |
Kinematic Envelope |
|
|
KFR |
Kettle Falls International Rwy |
|
|
KFR |
Kettle Falls International railway |
|
|
KGBW |
Kewaunee Green Bay and Western |
|
|
KIWIRAIL |
Kiwi Rail |
|
|
KJR |
Kiski Junction Railroad |
|
|
KJRY |
Keokuk Junction Railway |
|
|
KKRR |
Knox and Kane Railroad Company |
|
|
KLSC |
Kalamazoo, Lake Shore and Chicago Railway |
|
|
KNOR |
Klamath Northern Railway |
|
|
KNRY |
Korean National Railways |
|
|
KO |
Kansas & Oklahoma |
|
|
KOG |
Kansas, Oklahoma, & Gulf |
|
|
KOT |
Kentucky-Ohio Transportation Co |
|
|
KPI |
Key Performance Indicator |
|
|
Kpr |
Kelowna Pacific Railway Limited |
|
|
KRMX |
KAWASAKI RAIL CAR, INC |
|
|
Krr |
Kiamichi Railroad |
|
|
KRT |
Kanawah River Terminals |
|
|
KSRY |
Kosciusko and Southwestern Railway |
|
|
KSW |
Kansas Southwestern Railway |
|
|
KT |
Kentucky and Tennessee Railway Company |
|
|
KTS |
Kenosha Trolley |
|
|
KVA |
Kilovoltampere |
|
|
KW |
Keota & Washington RR |
|
|
Kwt |
Kwt Railway, Inc. |
|
|
KWUX |
Siemens Power Corporation |
|
|
KX |
Kings Cross |
|
|
KXHR |
Knoxville & Holston River RR |
|
|
Kyle |
Kyle Railroad |
|
|
l&b |
Land and Buildings |
|
|
L&HR |
Lehigh and Hudson River railway |
|
|
L&NE |
Lehigh and New England railroad |
|
|
L&PS |
London and Port Stanley Railway |
|
|
L&PSR |
London and Port Stanley Railway |
|
|
l&s |
Lehigh and Susquehanna railroad |
|
|
L/H |
Leasehold |
|
|
L/S |
Late Start |
|
|
L/S |
London Side |
|
|
la |
Lousiana and Arkansas |
|
|
LA |
Local Authority |
|
|
LAFX |
LaFarge Corporation |
|
|
LAJ |
Los Angeles Junction Railway |
|
|
LAL |
Livonia Avon & Lakeville |
|
|
LAN |
Local Area Network |
|
|
LANO |
Penn Eastern Rail Lines Incorporated |
|
|
LASB |
Lackawaxen and Stourbridge Railroad |
|
|
LAWS |
Low Adhesion Warning System |
|
|
LB |
Loose Bound |
|
|
LB |
Line Blocked |
|
|
LBR |
Lowville and Beaver River Railroad Company |
|
|
LC |
locally controlled |
|
|
LC |
Line Clear |
|
|
LC |
Level Crossing |
|
|
LC |
LANCASTER & CHESTER |
|
|
Lcams |
Low Carbon Austenitic Manganese Steel |
|
|
LCD |
Liquid Crystal Display |
|
|
LCM |
Lake Champlain and Moriah |
|
|
LCP |
Local Control Panel |
|
|
LCR |
Lake County Railroad |
|
|
LCR |
London and Continental Railways |
|
|
LCRC |
Lenawee County Railroad |
|
|
LCU |
Local Control Unit |
|
|
LD |
Liquidated Damages |
|
|
LD |
Light Diesel locomotive |
|
|
LDDC |
London Docklands Development Corporation (UK) |
|
|
LDG |
List of Dangerous Goods |
|
|
LDRR |
Louisiana and Delta Railroad Incorporated |
|
|
LDT |
Long Distance Termination |
|
|
LE |
Light Electric loco |
|
|
LE |
Light Engine |
|
|
LEB |
London Electricity Board |
|
|
LEC |
London Electricity Contracting Limited |
|
|
LED |
law enforcement desk; light emitting diode |
|
|
LEF |
Lake Erie Franklin and Clarion Railroad Company |
|
|
LEFC |
Lake Erie, Franklin & Claron |
|
|
LEM |
Local Estimating Manager |
|
|
LEN |
Lake Erie and Northern Railway Company |
|
|
LER |
Logansport and Eel River Short-Line Company Incorporated |
|
|
LEU |
Lineside Electronic Unit |
|
|
LFB |
London Fire Brigade |
|
|
LFCD |
Linea Coahuila Durango SA de CV |
|
|
LGV |
Ligne Grande Vitesse |
|
|
LGV |
Ligne A Grande Vitesse |
|
|
Lhr |
Lehigh and Hudson River Railway |
|
|
LHR |
Lehigh and Hudson River |
|
|
LHRR |
Longhorn Railroad |
|
|
LI |
Long Island Rail Road Company |
|
|
LIFT |
London International Freight Terminal |
|
|
LINC |
Lewis and Clark Railway Company |
|
|
LIRC |
Louisville & Indiana |
|
|
LIRR |
Long Island Railroad |
|
|
LIRX |
Lapeer Industrial Railway |
|
|
LITM |
Local IT Manager |
|
|
LIZ |
Liz Cement Company |
|
|
LJU |
Line Jack Unit |
|
|
LKRR |
Little Kanawha River Rail Incorporated |
|
|
LL/H |
Long Leasehold |
|
|
LLPA |
Long Lead Public Address |
|
|
LLPX |
Locomotive Leasing Partners |
|
|
LLW |
Lavacot Locomotive Works |
|
|
LLX |
Luria Brothers |
|
|
lm |
Litchfield and Madison |
|
|
LMA |
Limit of Movement Authority |
|
|
Lmd |
Light Maintenance Depot |
|
|
LMIC |
Lake Michigan and Indiana Railroad |
|
|
LMLX |
Livingston Mountain Locomotive Works |
|
|
LMS |
London, Midland & Scottish railway |
|
|
Lmsx |
Locomotive Management Services |
|
|
LN |
Leeds Northern |
|
|
LN |
Louisville and Nashville |
|
|
LNAC |
Chattahoochee Bay Railroad, LLC |
|
|
LNAL |
Louisville New Albany and Corydon Railroad |
|
|
LNE |
Lehigh and New England Ry |
|
|
Lne |
Lehigh and New England Railroad, Conrail |
|
|
LNE(Z) |
London North Eastern (Zone) |
|
|
LNER |
London North Eastern Railway |
|
|
LNER |
London and North Eastern Railway |
|
|
LNO |
Laona and Northern Rwy |
|
|
LNW |
Louisiana & Northwestern |
|
|
Lo-lo |
Lift on, lift off, |
|
|
LOA |
Limit of Authority |
|
|
LOAM |
Lousiana Midland |
|
|
LOP |
Loss of Power |
|
|
LOS |
Limit Of Shunt indicator |
|
|
los |
Lancaster Oxford & Southern |
|
|
LOSX |
Locomotive Specialists, Inc. |
|
|
LPA |
Local Procurement Agent |
|
|
LPC |
Louisiana Paving Corp |
|
|
LPN |
Longview, Portland & Northern |
|
|
LPO |
Local Process Owner |
|
|
LPS |
Local Policy Statement |
|
|
LRCX |
Livingston Rebuild Center |
|
|
LRM |
Layout Risk Model |
|
|
LRP |
Local Reporting Pack |
|
|
LRPC |
London Regional Passengers Committee |
|
|
LRR |
Little River Railroad |
|
|
LRS |
Laurinburg and Southern |
|
|
LRT |
Light-Rail Transit |
|
|
LRV |
Light-Rail Vehicle |
|
|
LRWN |
LITTLE ROCK & WESTERN |
|
|
LRWY |
Lehigh Railway |
|
|
LS |
Line Standard |
|
|
LS |
Lehigh and Susquehanna railroad |
|
|
LS |
Luzerne and Susquehanna Railway |
|
|
LSB |
Local Sensor Bus |
|
|
LSI |
Lake Superior and Ishpeming Railroad |
|
|
LSMS |
Lake Shore Michigan Southern Railroad |
|
|
Lspd |
Local Safety Policy Document |
|
|
LSRC |
Lake State Railway Company |
|
|
LSS |
London Shift Supplement |
|
|
LSTT |
Lake Superior Terminal Transfer |
|
|
LT |
London Transport |
|
|
LT |
Lake Terminal Railroad Company |
|
|
LTA |
London Transport Authority |
|
|
LTA |
Lost Time Accidents |
|
|
LTC |
Long Term Charge |
|
|
LTCO |
Lakeside Transportation LLC |
|
|
LTEX |
Larry's Truck Electric |
|
|
LTP |
Local Transport Plans |
|
|
LTS |
London, Tilbury and Southend Rail |
|
|
LUL |
London Underground Ltd |
|
|
LUN |
Ludington and Northern Railway |
|
|
LV |
Low Voltage |
|
|
LV |
LiVerpool Street |
|
|
LV |
Lehigh Valley Railroad |
|
|
LVAL |
Lackawanna Valley Railroad Corporation |
|
|
LVC |
Lehigh Valley Coal |
|
|
LVDT |
Linear Variable Differential Transformer |
|
|
LVRC |
Lamoille Valley Railroad |
|
|
LVRM |
Lehigh Valley Rail Management |
|
|
LVRR |
Lycoming Valley Railroad |
|
|
LW |
Louisville and Wadley Railway Company |
|
|
LWR |
Long Welded Rail |
|
|
LWRT |
Long Welded Rail Train |
|
|
LWVX |
Lake Shore Railway Association Inc. |
|
|
LX |
level crossing |
|
|
LXOH |
Knoxville & Holston River Railroad |
|
|
LXVR |
Luxapalia Valley |
|
|
M&E |
Mechanical & Electrical |
|
|
M&EE |
Mechanical & Electrical Engineering |
|
|
MA |
Movement Authority |
|
|
MAA |
Magma Arizona Railroad Company |
|
|
MAC |
Mid America Car & Locomotive |
|
|
MAEG |
Maersk Sealand |
|
|
MAFF |
Ministry of Agriculture, Fisheries & Food |
|
|
MAL |
Michigan Air-Line Ry. Co. |
|
|
MARC |
Maryland Transit Administration |
|
|
MAS |
Multiple Aspect Signalling |
|
|
MAS |
Management Aspects of Supervision |
|
|
MATT |
Mattagami Railroad |
|
|
MAW |
Maumee and Western Railroad Corporation |
|
|
MB |
Meridian & Bigbee |
|
|
MB |
Level crossing with Manually lifting Barriers |
|
|
MBO |
Management Buy-Out |
|
|
MBTA |
Massachusetts Bay Transit Authority |
|
|
mc |
Mass Coastal |
|
|
MC1 |
Maine Coast |
|
|
MCA |
Maywood Co-op Association |
|
|
MCB |
Miniature Circuit Breaker |
|
|
MCB |
Manually Controlled Barrier |
|
|
Mcer |
Massachusetts Central Railroad |
|
|
McF |
Microfilm Roll |
|
|
MCR |
McCloud Railway Company |
|
|
MCRR |
Monongahela Connecting RR Company |
|
|
MCSA |
Moscow, Camden, and San Augustine Railroad |
|
|
MCTA |
Minnesota Central Railroad Company |
|
|
MDC |
Management Driven Change |
|
|
MDDE |
Maryland and Delaware Railroad |
|
|
MDF |
Main Distribution Frame |
|
|
MDF |
Medium Density Fibreboard |
|
|
MDLE |
Mount Dora & Lake Eustis Railway |
|
|
MDOT |
Maryland DOT |
|
|
MDRY |
Midland Railway Historical Association |
|
|
MDS |
Meridian Southern Railway |
|
|
MDW |
Minnesota Dakota and Western Railway Com |
|
|
ME |
Morristown & Erie Railroad |
|
|
MEAV |
Modern Equivalent Asset Value |
|
|
MEBO |
Management and Employee Buy Out |
|
|
MEC |
Maine Central Railroad |
|
|
MEF |
Modern Equivalent Form |
|
|
MEP |
Member of European Parliament |
|
|
MET |
Modesto and Empire Traction Company |
|
|
MFC |
Maurice Frederick Coffman |
|
|
MFCC |
M. F. Coffman Collection |
|
|
MGA |
Monongahela RR |
|
|
MGL |
Multiple Groove Locking |
|
|
MGLX |
Mobil Grain Ltd. |
|
|
MGR |
Merry–Go–Round |
|
|
MGR |
Merry Go Round |
|
|
MGRI |
MG Rail Incorporated |
|
|
MH |
Mount Hood Railroad |
|
|
MHC |
Mohall Railroad Inc. |
|
|
MHMR |
Mount Hope Mineral railroad |
|
|
MHSW |
Management of Health & Safety at Work Regulations 1992 |
|
|
MHWA |
Mohawk, Adirondack and Northern Railroad |
|
|
MI |
Mechanical Installation Practices |
|
|
MI |
Missouri & Illinois |
|
|
MICC |
Management Information Communications Centre |
|
|
MIDH |
Middletown and Hummelstown RR Company |
|
|
Mids |
Midlands |
|
|
Mign |
Michigan Northern Railway |
|
|
MILW |
Milwaukee Road |
|
|
MIRS |
Mare Island Rail Service |
|
|
MIS |
Management Information System (OSHA) |
|
|
MISS |
Mississippian Railway Cooperative Incorporated |
|
|
MJ |
Manufacturers Junction Railway Company |
|
|
MJRX |
Railway Service Contractors Inc |
|
|
MKC |
McKeesport Connecting Railroad Company |
|
|
MKIX |
Morrison-Knudsen |
|
|
MKNR |
Mackenzie Northern Railway |
|
|
MKT |
Missouri-Kansas-Texas Railroad |
|
|
Mlf |
Main Line Freight |
|
|
MLFR |
Mainline Freight |
|
|
MLRI |
Multi–Lamp Route Indicator |
|
|
MM |
Money Market |
|
|
MMA |
Montreal, Maine & Atlantic Railway |
|
|
MMAX |
Martin-Marietta Aggregates |
|
|
MMC |
Monopolies and Mergers Commission |
|
|
MMID |
Maryland Midland Railway |
|
|
MML |
Minimum Monetary Limit |
|
|
MML |
Midland Main Line |
|
|
MMRR |
Mid-Michigan Railroad Incorporated |
|
|
MNA |
Missouri & Northern Arkansas |
|
|
MNBR |
M and B Railroad LLC |
|
|
MNC |
Missouri North Central RR |
|
|
MNCR |
Metro North Commuter Railway |
|
|
MNCW |
Metro-North Commuter Railroad |
|
|
MNE |
Manistee & North East |
|
|
MNJ |
Middletown & New Jersey Railroad |
|
|
MNL |
Mountain Laurel Railroad |
|
|
MNN |
Minnesota Northern Railroad Incorporated |
|
|
MNNR |
Minnesota Commercial Railway |
|
|
MNRR |
Modoc Northern Railroad Company |
|
|
MNRX |
Minnesota Northstar |
|
|
MNS |
Minneapolis Northfield & Southern |
|
|
Mnva |
Minnesota Valley Transportation Company |
|
|
MOC |
Missouri Central Railroad Company |
|
|
MOD |
Ministry Of Defence (United Kingdom) And Various Other Countries |
|
|
MON |
Monon Route |
|
|
MOS |
Motor Operated Switch |
|
|
MOS |
Mobile Operations Supervisor |
|
|
MOT |
Marine Oil Transportation |
|
|
MOW |
Maintenance-Of-Way |
|
|
MP |
Missouri Pacific Railroad |
|
|
MP |
Milepost |
|
|
MPA |
Maryland and Pennsylvania Railroad |
|
|
MPCX |
Michels Corporation |
|
|
MPD |
Major Projects Division |
|
|
MPEX |
Motive Power Industries |
|
|
MPI |
Motive Power Industries |
|
|
MPI |
Magnetic Particle Inspection |
|
|
MPLI |
Minnesota Prairie Line Incorporated |
|
|
MPM |
Multi Processor Module |
|
|
MPRX |
Motive Power & Equipment Solutions, Inc. |
|
|
MPU |
Motive Power Unit |
|
|
MPV |
Multi-Purpose Vehicle |
|
|
MQT |
Marquette Rail |
|
|
MR |
McCloud Railway Company |
|
|
MRCE |
MRCE Dispolok GmbH |
|
|
MRI |
Motive Rail Industries |
|
|
MRIX |
Missouri North Centra RR |
|
|
MRL |
Montana Rail Link |
|
|
MRP |
Management Reporting Pack |
|
|
MRP |
Monthly Reporting Pack |
|
|
MRR |
Mid-Atlantic Railroad |
|
|
MRS |
Manufacturers Railway |
|
|
MRSL |
MRS Logistica |
|
|
MRT |
Minimum Rail Temperature |
|
|
MS |
Method Statement |
|
|
MS |
Michigan Shore Railroad Incorporated |
|
|
MSC |
Metropolitan Stevedore |
|
|
MSCI |
Mississippi Central Railroad Company |
|
|
MSDR |
Knoxville & Holston River Railroad |
|
|
MSE |
Mississippi Export Railroad Company |
|
|
MSEX |
Tour Alaska Inc.Dba Princess Tour |
|
|
MSL |
Level crossing with Miniature Stop Lights |
|
|
Msn |
Meeker Southern Railroad |
|
|
MSO |
Michigan Southern Railway |
|
|
MSP |
Measured Shovel Packing |
|
|
MSR |
WATCO Incorporated |
|
|
Msrc |
Kansas City Southern Railway |
|
|
MSRW |
Mississippian Railway Cooperative Incorporated |
|
|
MSTL |
Minneapolis & St. Louis |
|
|
MSTR |
Massena Terminal Railroad Company |
|
|
MSV |
Mississippi and Skuna Valley Railroad Company |
|
|
MSWY |
Minnesota Western RR |
|
|
MT |
Mississippi and Tennessee RailNet Incorporated |
|
|
MTBF |
Mean Time Before Failure |
|
|
MTBFF |
Mean Time Between Functional Failures |
|
|
MTBHE |
Mean Time Between Hazardous Events |
|
|
MTCO |
Macon Terminal Company |
|
|
MTDX |
Midwest Transportation & Development Cor |
|
|
MTL |
Mersey Travel Ltd. |
|
|
MTNR |
Mississippi Tennessee Railroad LLC |
|
|
MTP |
Mode of Travel Priority |
|
|
MTR |
Montour RR |
|
|
MTR |
Mass Transit Railway |
|
|
MTRC |
MassTransit Railway Corporation |
|
|
Mtrt |
Matisa Track Recording Trolley |
|
|
MTTR |
Mean Time To Repair |
|
|
MTTRS |
Mean Time to Restore Service |
|
|
MTW |
Marinette Tomahawk & Western |
|
|
MUNI |
San Francisco Municipal Railway |
|
|
MVB |
Multifunctional Vehicle Bus |
|
|
MVP |
Missouri & Valley Park |
|
|
MVRY |
Mahoning Valley Ry |
|
|
MVT |
Mt Vernon Terminal |
|
|
MWL |
Level crossing with Miniature red/green Warning Lights |
|
|
MWLX |
Midwest Locomotive Works |
|
|
MWO |
Minor Works Order |
|
|
MWR |
Muncie & Western |
|
|
MWRR |
Montana Western Railway Company Incorporated |
|
|
MWRX |
Midwest Rail Holdings Incorporated |
|
|
MYC |
Multi-Year Coverage |
|
|
Mz |
Midland Zone |
|
|
Mzsa |
Midland Zone Sponsors Agent |
|
|
N&B |
Northhampton and Bath railway |
|
|
N&VMP |
Noise and Vibration Management Plan |
|
|
N&W |
Norfolk and Western railway |
|
|
NAM |
Namibia Railways |
|
|
NAO |
National Audit Office |
|
|
NAP |
Narragansett Pier Railroad Company |
|
|
NAPS |
National Accounts Payable System |
|
|
NAR |
Northern Alberta Railways |
|
|
NASG |
National Applications Support Group |
|
|
NAT |
Not Applicable Timetable |
|
|
NATM |
New Austrian Tunnelling Method |
|
|
NAUG |
Naugatuck Railroad Company |
|
|
NB |
Northhampton and Bath railway |
|
|
NBA |
National radio network |
|
|
NBEC |
New Brunswick East Coast Railway Company Incorporated |
|
|
NBER |
Nittany and Bald Eagle Railroad Company |
|
|
NBN |
Nicolet, Badger & Northern |
|
|
NBSR |
New Brunswick Southern Railway Company |
|
|
NBV |
Net Book Value |
|
|
NBX |
Not Boxed |
|
|
NCA |
Nuevo Central Argentina |
|
|
NCB |
nevada copper belt |
|
|
NCC |
National Control Centre |
|
|
NCIR |
New Castle Industrial Railroad |
|
|
NCL |
North Coast Lines |
|
|
NCL |
Northern City Line |
|
|
Ncok |
North Central Oklahoma Railway |
|
|
NCPR |
North Carolina Ports Railway |
|
|
NCR |
Nonconformance Report |
|
|
Ncrc |
Nebraska Central Railroad |
|
|
NCRY |
Northern Central Railway |
|
|
NCSL |
Nashville Chattanooga & St Louis |
|
|
NCTR |
North Central Texas Railroad |
|
|
NCVA |
North Carolina and Virginia Railroad |
|
|
NCYR |
Nash County Railroad Corporation |
|
|
NDA |
Not Described Alarm |
|
|
NDM |
Network Development Manager |
|
|
NDN |
National Data Communications Network |
|
|
NDT |
Nondestructive Test |
|
|
NE |
National Express |
|
|
NEBOSH |
National Examination Board in Occupational Safety and Health |
|
|
NEC |
National Electrical Code |
|
|
NECR |
New England Central Railway |
|
|
NEG |
National Express Group |
|
|
NEGS |
New England Southern Railroad |
|
|
NEKM |
Northeast Kansas & Missouri |
|
|
Nem |
National Estimating Manager |
|
|
NEMA |
National Electric Manufacturer's Association |
|
|
NENE |
Nebraska Northeastern Railway |
|
|
NEOUCOM |
Northeastern Ohio University Colleges of Medicine |
|
|
NER |
North Eastern Railway |
|
|
NERR |
Nashville and Eastern Railroad |
|
|
Nezp |
Nezperce Railroad |
|
|
NFF |
No Fault Found |
|
|
NFM |
National Fare Manual |
|
|
Nfpa |
National Fire Prevention Association |
|
|
NFTA |
Niagara Frontier Transit Authority |
|
|
NG |
Normal Grade |
|
|
Nh |
New York, New Haven and Hartford Railroad |
|
|
NHB |
National Harbours Board |
|
|
NHCR |
New Hampshire Central Railroad |
|
|
NHIR |
New Hope & Ivyland |
|
|
NHL |
National Helm Leasing |
|
|
NHN |
New Hampshire Northcoast Corporation |
|
|
NHRR |
New Hope and Ivyland Rail Road |
|
|
NHVR |
New Hope Valley Railroad |
|
|
NHVT |
New Hampshire and Vermont Railroad Company |
|
|
NI |
National Insurance |
|
|
Niaj |
Niagara Junction Railway |
|
|
NIC |
National Insurance Contributions |
|
|
NICD |
Northern-Indiana Commuter Transportation |
|
|
NIR |
Northern Ireland Railways |
|
|
NIR |
National Incident Register |
|
|
NIWX |
Northern Illinois and Wisconsin Railway |
|
|
NJDOT |
New Jersey Department of Transportation |
|
|
Njii |
New Jersey, Indiana and Illinois Railroad |
|
|
NJNY |
New Jersey and New York Railroad |
|
|
NJPUC |
New Jersey Public Utilities Commission |
|
|
NJRC |
New Jersey Rail Carrier, LLC. |
|
|
NJT |
New Jersey Transit |
|
|
NJTR |
NJ Transit Rail Operations |
|
|
NKCR |
Nebraska, Kansas & Colorado RailNet |
|
|
NKP |
Nickel Plate Road |
|
|
NLL |
North London Line |
|
|
NLLX |
Northern Line Layers |
|
|
NLR |
North London Railways |
|
|
NLSC |
National Lime & Stone |
|
|
NM |
National Railways of Mexico |
|
|
NMC |
Network Management Centre |
|
|
NMC |
Network Management Centres |
|
|
NMCSA |
Network Management Centres Sponsor's Agent |
|
|
NMGR |
New Mexico Gateway Railroad |
|
|
NMRX |
New Mexico Department of Transportation-New Mexico Rail Runner Express |
|
|
NMS |
Network Management Statement |
|
|
NN |
Northern Nevada Railroad Corporation |
|
|
NNW |
Nebraska Northwestern Railroad |
|
|
NOGC |
New Orleans & Gulf Coast |
|
|
Nokl |
Northwestern Oklahoma Railroad |
|
|
NOL |
Notice of Liability |
|
|
Nolr |
New Orleans Lower Coast Railroad Incorporation |
|
|
NOP |
New Orleans Public Service |
|
|
NOPB |
New Orleans Public Belt Railroad |
|
|
NORTA |
New Orleans Regional Transit Authority |
|
|
NOW |
Northern Ohio & Western |
|
|
Np |
Northern Pacific Railway |
|
|
NPBL |
Norfolk and Portsmouth Belt Line |
|
|
NPC |
NORTH PACIFIC COAST |
|
|
NPCCS |
Non Passenger Carrying Coaching Stock |
|
|
Npm |
National Procurement Manager |
|
|
NPMEA |
National Planning Manager, Engineering Access |
|
|
NPO |
National Process Owner |
|
|
NPPR |
Nez Perce-Pomeroy RR Co |
|
|
NPR |
Northern Plains Railroad Incorporated |
|
|
NPS |
National Payroll System |
|
|
NPT |
Portland Terminal R.R. Company |
|
|
NPTR |
Northwood Pulp and Timber, Ltd. |
|
|
NPV |
Net Present Value {economics} |
|
|
Npw |
Normal Place of Work |
|
|
NR |
Network Rail |
|
|
NRA |
National Rail Academy |
|
|
NRA |
National Rivers Authority |
|
|
NRES |
National Rail Enquiry Service |
|
|
NREs |
National Railway Enquires |
|
|
NREX |
National Railway Equipment |
|
|
Nrg |
National Records Group |
|
|
NRI |
Nebkota Railway Incorporated |
|
|
NRL |
National Railway Leasing |
|
|
NRLC |
National Railway Labor Conference |
|
|
NRLS |
Network Rail Line Standards |
|
|
NRM |
National Railway Museum |
|
|
NRM |
Nominated Responsible Manager |
|
|
NRN |
National Radio Network |
|
|
NRNA |
National Radio Network Appreciation |
|
|
NRNJ |
Northern railroad of New Jersey |
|
|
NRS |
National Railway Supplies, Ltd. |
|
|
NRSC |
Network Rail railway Safety Case |
|
|
NS |
Norfolk Southern Railway |
|
|
NSC |
National Supply Contract |
|
|
NSE |
Network Southeast |
|
|
NSE |
Network South EastRailCons |
|
|
Nshr |
North Shore Railroad |
|
|
NSKT |
No Signaller Key Token |
|
|
NSL |
St. Lawrence and Raquette River Railroad |
|
|
NSM |
North Shore Mining |
|
|
NSR |
Newburgh and South Shore Railroad Compan |
|
|
NSRC |
North Stratford RR |
|
|
NSS |
Newburgh and South Shore Ry. Co. |
|
|
NSTR |
No Signaller Token Remote |
|
|
NSW |
Northwest Steel and Wire |
|
|
Ntbep |
Not to Be Exceeded Price |
|
|
NTN |
National Teleprinter Network |
|
|
NTO |
National Training Organisation |
|
|
NTP |
North Trans–Pennine route |
|
|
Ntpc |
National Transaction Processing Centre |
|
|
NTR |
National Track Renewals |
|
|
NTR |
Mississippi Central Railroad Company |
|
|
NTRY |
Nimishillen and Tuscarawas Railway Company |
|
|
Nucx |
Nucor Steel Crawfordsville |
|
|
NVQ |
National Vocational Qualification |
|
|
NVRR |
NAPA Valley Railroad Company |
|
|
NW |
Norfolk and Western |
|
|
NWP |
Northwestern Pacific Railroad Company |
|
|
NWR |
Nashville & Western Railroad Corp. |
|
|
NWR |
Normal Working Resumed |
|
|
NWSW |
Northwestern Steel and Wire Co. |
|
|
NWT |
North Western Trains |
|
|
Nwz |
North West Zone |
|
|
NX |
eNtrance eXit |
|
|
NY&E |
New York and Erie Railroad |
|
|
NY&GL |
New York and Greenwood Lake railway |
|
|
NY&NJ |
New Jersey and New York railroad |
|
|
NYA |
New York and Atlantic Railroad |
|
|
NYABC |
New York Air Brake Company |
|
|
NYC |
New York Central Railroad |
|
|
NYCH |
New York Cross Harbor Railroad Terminal Corporation |
|
|
NYD |
New York Dock Railway |
|
|
NYE |
New York and Erie railroad |
|
|
NYGL |
New York and Greenwood Lake Railway |
|
|
NYGL |
New York and Greenwood Lake Railroad |
|
|
NYI |
No Year Indicated |
|
|
NYLB |
New York and Long Branch Railroad Company |
|
|
NYLE |
New York and Lake Erie Railroad Company |
|
|
NYLEW |
New York, Lake Erie and Western railroad |
|
|
NYNH&H |
New York, New Haven and Hartford railway |
|
|
NYNHH |
New York, New Haven and Hartford railway |
|
|
NYO&W |
New York, Ontario and Western railway |
|
|
Nyog |
New York and Ogdensburg Railway Company Incorporated |
|
|
NYOW |
New York, Ontario and Western Railway |
|
|
NYOW |
New York, Ontario & Western |
|
|
NYPANO |
New York, Pennsylvania and Ohio railroad |
|
|
NYPSC |
New York State Public Services Commission |
|
|
NYS&W |
New York, Susquehanna and Western railroad |
|
|
NYSW |
New York Susquehanna and Western |
|
|
NZR |
New Zealand Railways |
|
|
O&I |
Operations and Interface |
|
|
O&M |
Operation and Maintenance |
|
|
O&SPA |
Operational and Support hazard Analysis |
|
|
O/B |
Over Bridge |
|
|
OAR |
Old Augusta Railroad |
|
|
OBRY |
Orangeville-Brampton Railway |
|
|
OC |
Open Crossing |
|
|
OCB |
Oil Circuit Breaker |
|
|
OCC |
Occupied |
|
|
OCE |
Oregon California & Eastern |
|
|
OCL |
Operational Communications Link |
|
|
OCR |
Ottawa Central Railway |
|
|
OCRR |
Ottawa Central Railway |
|
|
OCS |
Overhead Catenary System |
|
|
OCS |
One Control Switch |
|
|
OCTL |
Oil Creek and Titusville Lines, Inc. |
|
|
OCTR |
Octoraro Railway Incorporated |
|
|
OCU |
Operator's Control Unit |
|
|
OCW |
Ocean City Western Railroad |
|
|
OD |
Outside Diameter |
|
|
ODT |
One Day Travelcard |
|
|
OE |
Outside Edge |
|
|
OE |
Oregon Electric Railway Company |
|
|
OEL |
Occupational Exposure Limit |
|
|
OETR |
Outline Engineering Train Requirements |
|
|
Ogee |
Ogeechee Railway |
|
|
Ohcr |
Ohio Central Railroad |
|
|
OHIC |
Ohi-Rail Corporation |
|
|
OHK |
Kruse Grain |
|
|
OHL |
OverHead Line |
|
|
OHLE |
Overhead Line Equipment |
|
|
OHNS |
OverHead Line Neutral Section |
|
|
OHPA |
Ohio and Pennsylvania Railroad Company |
|
|
OHRY |
Owego and Harford Railway Incorporated |
|
|
OIMX |
Oliver Iron Mining |
|
|
OJEC |
Official Journal of the European Community |
|
|
OKAN |
Okanagan Valley Railway Company |
|
|
OLB |
Omaha Lincoln and Beatrice Railway Company |
|
|
OLC |
Occupation Level Crossing |
|
|
OLE |
Overhead Line Equipment |
|
|
OLEAR |
Overhead Line Equipment Asset Register |
|
|
OLEMI |
Overhead Line Equipment Master Index |
|
|
OLO |
Ontario LOrignal Railway Incorporated |
|
|
OLYR |
Olympic Railroad Company |
|
|
OMID |
Ontario Midland Railroad Corporation |
|
|
OMLX |
OmniTRAX Leasing Limited |
|
|
ONCT |
Ontario Central Railroad Corporation |
|
|
ONE |
London Eastern Railway Ltd. |
|
|
ONER |
Ontario Northeastern RR |
|
|
ONT |
Ontario Northland Railway |
|
|
ONW |
Oregon & Northwestern |
|
|
OOG |
Out of Gauge |
|
|
OOO |
Out Of Order |
|
|
Oou |
Out of Use |
|
|
OP |
Outside Party |
|
|
OPE |
Oregon Pacific and Eastern |
|
|
Opex |
Operating Expenditure |
|
|
OPM |
Operational Planning Manager |
|
|
OPO |
One Person Operation |
|
|
OPR |
Oregon Pacific Railroad |
|
|
OPRAF |
Office of Passenger Rail Franchising |
|
|
OPS |
Outline Project Specification |
|
|
OPT |
Orange Port Terminal Railway |
|
|
Opu |
Operational Planning Unit |
|
|
OPUG |
Other Passenger Upgrades |
|
|
ORC |
Order of Railroad Conductors |
|
|
ORHC |
Orrville Railway Historical Society |
|
|
ORN |
Overlay Radio Network |
|
|
OROR |
Outside Rules Of the Route |
|
|
ORR |
Osage Railroad |
|
|
ORR |
Office of the Railway Regulator |
|
|
ORR |
Office of the Rail Regulator |
|
|
ORRX |
Oregon Department Of Transportation |
|
|
OS |
Ordnance Survey |
|
|
OS |
Ontario Southland Railway Inc. |
|
|
OSG |
Operation Safety Group |
|
|
OSGR |
Ordnance Survey Grid Reference |
|
|
OSI |
Open Systems Interconnection (iso Standard) |
|
|
OSR |
Ontario Southland Rwy |
|
|
OSRR |
Ohio Southern Railroad Incorporated |
|
|
OTDR |
Optical Time Domain Reflectometer |
|
|
OTM |
On–Track Machine |
|
|
OTMR |
On Train Monitoring Recorder |
|
|
OTR |
Oakland Terminal Railway |
|
|
OTSX |
On Track Rail Services |
|
|
OTVR |
Otter Tail Valley Railroad Company |
|
|
OTW |
One Train Working |
|
|
OUCH |
Ouachita Railroad |
|
|
OURD |
Ogden Union Railway and Depot Company |
|
|
OVR |
Otter Valley Railroad |
|
|
OWTX |
Oneida & Western Transportation |
|
|
P |
Programme |
|
|
P&C |
Points and Crossings |
|
|
P&E |
Plant and Equipment |
|
|
P&L |
Profit and Loss statement |
|
|
P&LE |
Pittsburgh and Lake Erie Railroad |
|
|
P&M |
Plant & Machinery |
|
|
P.Way |
Permanent Way |
|
|
P3 |
Primavera Project Planner |
|
|
PA |
Public Addresses |
|
|
PA |
Personal Assistant |
|
|
PABS |
Passenger track Access Billing System |
|
|
PABX |
private automatic branch exchange (telephone) |
|
|
PACS |
Public Affairs Correspondence System |
|
|
PACT |
PAved Concrete Track |
|
|
PADS |
Parts And Drawing System |
|
|
PAF |
Project Authority Form |
|
|
PAL |
Property Action Line |
|
|
PAL |
Paducah and Louisville |
|
|
PALADIN |
Performance And Loading Analysis Database INformation |
|
|
PAM |
Product Acceptance Manager |
|
|
PAM |
Pittsburgh Allegheny and McKees Rocks Railroad Company |
|
|
PAMX |
PrivAte Manual branch eXchange |
|
|
PAT |
Port Auhority of Allegheny County |
|
|
PAT |
Performance Action Tracking |
|
|
PAX |
Private Automatic Exchange |
|
|
PAYE |
Pay-As-You-Earn |
|
|
PBNE |
Philadelphia Bethlehem and New England R |
|
|
PBR |
Patapsco and Back Rivers Railroad |
|
|
PBRR |
Pine Belt Southern Railroad Company |
|
|
PBRTC |
Permian Basin Regional Training Center |
|
|
PBT |
Profit Before Tax |
|
|
PBVR |
Port Bienville Railroad |
|
|
PC |
Penn Central railroad |
|
|
PC |
Personal computer (host) |
|
|
PCA |
Penn Central |
|
|
PCB |
Polychlorinated Biphenyls |
|
|
PCB |
Penn Central B series trust |
|
|
PCB |
Petty Cash Book |
|
|
PCB |
printed circuit board |
|
|
PCC |
Palouse River and Coulee City Railway |
|
|
PCHR |
Port Colborne Harbour Railway |
|
|
PCM |
Production Control Manager |
|
|
PCM |
Project Control Manual |
|
|
PCN |
Point Comfort and Northern Railway |
|
|
PCRC |
Panama Canal Railway Company |
|
|
Pcs&te |
Profit Centre Signal and Telecommunications Engineer |
|
|
PCSE(M) |
Profit Centre Signal Engineer (Maintenance) |
|
|
PCSE(W) |
Profit Centre Signal Engineer (Works) |
|
|
PCTE |
Profit Centre Telecommunications Engineer |
|
|
PCV |
Petty Cash Voucher |
|
|
PCY |
Pittsburgh Chartiers and Youghiogheny |
|
|
PD |
Project Delivery |
|
|
PDAC |
Performance Data Accuracy Code |
|
|
PDFH |
Passenger Demand Forecasting Handbook |
|
|
PDH |
Plesiochronous Digital Hierarchy |
|
|
PDM |
Project Development Manager |
|
|
PDMX |
Programmable Digital Multiplexer |
|
|
PDP |
Personal Development Plan |
|
|
PDRR |
Pee Dee River RR |
|
|
PDS |
Project Definition Stage |
|
|
PDT |
Portable Data Terminal |
|
|
PE |
Peoria & Eastern |
|
|
Pearls |
Personnel Enquiries and Administration Recording Local System |
|
|
PEARS |
Paladin data Extract And Recording System |
|
|
PER |
Portable Equipment Room |
|
|
PESRCY |
PassEnger Service Requirement Compliance Yardstick |
|
|
PETS |
Public Emergency Telephone System |
|
|
PF |
Penalty Fare |
|
|
PF |
Pioneer and Fayette Railroad Company |
|
|
PFI |
Private Finance Initiative |
|
|
PFM |
Projects Finance Manager |
|
|
PFM |
Performance Focus Manager |
|
|
PFPI |
Process for Performance Improvement |
|
|
PFSC |
Prestage Farms |
|
|
PGC |
Producers Grain Corporation |
|
|
PGE |
Pacific Great Eastern Railway |
|
|
PGR |
Progressive Rail |
|
|
PGRV |
Pigeon River Railroad Company |
|
|
PH |
Professional Head |
|
|
PHA |
Preliminary Hazard Analysis |
|
|
PHD |
Port Huron and Detroit Railroad Company |
|
|
PHIS |
Performance Historical Information System |
|
|
PHL |
Pacific Harbor Lines |
|
|
PHLX |
Parrish & Heimbecker Limited |
|
|
PHRR |
Port Harbor Railroad |
|
|
PI |
Paducah & Illinois Railroad |
|
|
PIC |
Person In Charge |
|
|
PICK |
Pickens railway |
|
|
PICOP |
Person In Charge Of Possession |
|
|
PICOW |
Person in Charge of Works |
|
|
PICP |
Pollution Incident Control Plan |
|
|
PIDS |
Passenger Information Display System |
|
|
PIE |
Performance Improvement Executive |
|
|
PIMS |
Programme Integrated Management System |
|
|
PIO |
Police Incident Officer |
|
|
PIP |
Property Investment Panel |
|
|
PIPS |
Packaging and Investment Planning System |
|
|
PIR |
Pittsburgh Industrial Railroad Incorpora |
|
|
PIRY |
Pioneer Industrial Railway |
|
|
PIXC |
Passengers in Excess of Capacity |
|
|
PIZ |
Pfizer |
|
|
PJR |
Port Jersey Railroad |
|
|
PJRL |
Penn Jersey Rail Lines Incorporated |
|
|
PKP |
Polish Railways |
|
|
PLAX |
PORT OF LOS ANGELES |
|
|
PLBX |
Palmetto Brick |
|
|
PLC |
 Public limited company |
|
|
PLE |
Pittsburgh & Lake Erie |
|
|
PLGS |
Position Light Ground Signal |
|
|
PLJI |
Position Light Junction Indicator |
|
|
PLMX |
CIT Group/Capital Finance, Inc |
|
|
Plod |
Patrolman's Lookout Devicerailcons |
|
|
PLRA |
Private Locomotive Registration Agreement |
|
|
PLS |
Position Light Signal |
|
|
PLUG |
Pride Local User Group |
|
|
PLW |
PL and W Railroad Incorporated |
|
|
PLYX |
US Plywood |
|
|
PM |
Production Manager |
|
|
PM |
Project Manager |
|
|
PM |
Pere Marquette Railway |
|
|
PMBX |
Private Manual Branch Exchange |
|
|
PMCS |
Project Management Control System |
|
|
PMI |
Project Manager's Instruction |
|
|
PMS |
Perry Monroe Shoemaker |
|
|
PMSC |
Perry Monroe Shoemaker Collection |
|
|
PMT |
Project Management Team |
|
|
PMT |
Pol Miedz Trans |
|
|
Pmux |
Panel Multiplexer |
|
|
PNA |
Pacific National - Australia |
|
|
PNB |
Personal Needs Break |
|
|
Pncx |
Precision National |
|
|
PNR |
Panhandle Northern Railroad Company |
|
|
PNRR |
Pennsylvania Northeastern |
|
|
PNRW |
Piedmont Northern Railroad |
|
|
PNRX |
Pittsburgh Naval Reactors Office |
|
|
PNW |
Prescott and Northwestern Railroad |
|
|
PNWR |
Portland and Western Railroad Incorporated |
|
|
PO |
Purchase Order |
|
|
POA |
Payment On Account |
|
|
POHC |
Pittsburgh & Ohio Central |
|
|
POM |
Port of Montreal |
|
|
POM |
Possession Optimisation Manager |
|
|
POMG |
Police Incident Office |
|
|
PON |
Periodical Operating Notice |
|
|
PORTIS |
Portable Ticket Issuing System |
|
|
POTB |
Port of Tillamook Bay Railroad |
|
|
POV |
Pittsburgh & Ohio Valley |
|
|
POVA |
Pend Oreille Valley Railroad |
|
|
PP |
Period available for Possessions |
|
|
PPCX |
AAPRCO Register Private Cars |
|
|
PPE |
Personal Protective Equipment |
|
|
PPG |
Planning Policy Guidance notes |
|
|
PPM |
Panel Processor Module |
|
|
ppm |
Planned Preventative Maintenance |
|
|
PPP |
Period Possession Plan |
|
|
Pptc |
Powered Plant Training - Chainsaw |
|
|
PPTD |
Powered Plant Training Disc Cutter And Class 9 Cutting Of Wheels |
|
|
PPU |
Tazewell & Peoria Railroad |
|
|
PRB |
Personalised Rule Book |
|
|
PRCo |
Pittsburgh Railways |
|
|
PRDC |
Princess Royal Distribution Centre |
|
|
PREX |
Pioneer Rail Equipment |
|
|
PRI |
Port Railroads Incorporated |
|
|
PRI |
Preliminary Routing Indicator |
|
|
PRIDE |
Possession Resource Information DatabasE |
|
|
PRIDE |
Passenger Rail Information Display Equipment |
|
|
PRIMA |
Professional Rail Industry Management Association |
|
|
PRL |
Penn Eastern Rail Lines Incorporated |
|
|
PRM |
PRocurement Manager |
|
|
Procsys |
Procurement Control |
|
|
Projex |
Project Expenditure |
|
|
PROM |
Programmable Read Only Memory (chip) |
|
|
PROMISE |
Planning and ResOurces MonItoring SystEm |
|
|
PROMPT |
PRiority On Managing Performance Trends |
|
|
PRR |
Pennsylvania Railroad |
|
|
PRSL |
Pennsylvania Reading Seashore Lines |
|
|
PRSX |
Progress Rail Services Corporation |
|
|
PRT |
Philadelphia Rapid Transit |
|
|
PRTD |
Portland Traction |
|
|
PRV |
Pearl River Valley Railroad Company |
|
|
PRWX |
Railway Entertainment Services Inc. |
|
|
PRY |
Pioneer Industrial railway |
|
|
PRYL |
Port Royal Railroad |
|
|
PS |
Pittsburg and Shawmut Railroad Company |
|
|
PSAP |
Puget Sound and Pacific Railroad Company |
|
|
PSB |
Power Signal Box |
|
|
PSBR |
Public Sector Borrowing Requirement |
|
|
PSCX |
Public Service Of Colorado |
|
|
PSM |
Performance Strategy Manager |
|
|
PSN |
Packet Switched Network |
|
|
PSO |
Public Service Obligation |
|
|
Pspp |
Particular Specification for Possession Planning |
|
|
PSR |
Permanent Speed Restriction |
|
|
PSR |
Pittsburg and Shawmut Railroad Incorporated |
|
|
PSR |
Passenger Service Requirement |
|
|
PSR |
Public Service Requirement |
|
|
PSRG |
Project Strategy Review Group |
|
|
PSTC |
Philadelphia Suburban Transportation Company |
|
|
PSTN |
Public Switched Telecommunications Network |
|
|
PT |
Peninsula Terminal Company |
|
|
Pt&r |
Promotion Transfer and Redundancy |
|
|
PTA |
Passenger Transport Authority |
|
|
PTC |
Philadelphia Transportation Company |
|
|
PTE |
Passenger Transport Executive |
|
|
PTI |
Positive Train Identification |
|
|
PTM |
Portland Terminal Company |
|
|
PTM |
Permanent Timetable Manager |
|
|
PTO |
Public Telecommunications Operator |
|
|
PTR |
Port Terminal Railroad of South Carolina |
|
|
PTRA |
Port of Houston Terminal RR Association |
|
|
PTRC |
Portland Terminal of Oregon |
|
|
PTRD |
Portland Traction Co., Portland R.R. and Terminal Division |
|
|
PTRR |
Port Townsend Railroad Incorporated |
|
|
PTS |
Personal Track Safety (railway) |
|
|
PTT |
Public Timetable |
|
|
PTW |
Permit to Work (UK) |
|
|
PUG |
Passenger Up Grades |
|
|
PULL |
Pullman |
|
|
PUWER |
Provision and Use of Workplace Equipment Regulations 1992 |
|
|
PVC |
Polyvinyl Chloride |
|
|
PVRR |
Pioneer Valley Railroad Company Incorporated |
|
|
PVRX |
Pook Valley Railroad |
|
|
PVS |
Pecos Valley Southern Railway Company |
|
|
Pw |
Providence and Worcester Railroad |
|
|
Pw |
Parallel Wing |
|
|
PW |
Permanent Way |
|
|
Pway |
Permanent Way |
|
|
PWCT |
Philadelphia & West Chester Traction |
|
|
PWI |
Permanent Way Institution |
|
|
PWM |
Pulse width modulation |
|
|
Pwma |
Permanent Way Maintenance Assistant |
|
|
Pwme |
Permanent Way Maintenance Engineer |
|
|
PWRA |
Private Wagon owners Registration Agreement |
|
|
PWRY |
Peoria & Western Railway |
|
|
PWS |
Permanent Way Supervisor |
|
|
PWSS |
Permanent Way Section Supervisor |
|
|
PWSX |
Power Source Supply Inc |
|
|
PWV |
Pittsburgh & West Virginia |
|
|
QAM |
Quality Assurance Manager |
|
|
QBT |
Quincy Bay Terminal |
|
|
QC |
Quebec Central Railway |
|
|
QC |
Quebec Central |
|
|
QCM |
Quebec Cartier Railroad |
|
|
QCM |
Chemin de fer Cartier |
|
|
QCR |
Quebec Central Railway |
|
|
QGRY |
Quebec Gatineau Railway Incorporated |
|
|
Qnsl |
Quebec North Shore and Labrador Railway |
|
|
QNSL |
Quebec, North Shore and Labrador |
|
|
Qra |
Quantified Risk Analysis |
|
|
QRP |
Quarterly Reporting Pack |
|
|
QRR |
Quincy Railroad Company |
|
|
QS |
quantity surveyor |
|
|
QT |
Quaboag Transfer Incorporation |
|
|
QX |
Qualifying eXceptions |
|
|
R&PA |
Route and Programme Analyst |
|
|
R&R |
Rationalisation and Resignalling |
|
|
R(SCW) |
Railway (Safety Critical Work) Regulations 1994 |
|
|
R/G |
level crossing with miniature Red & Green warning lights |
|
|
R/T |
Right Time |
|
|
R/T |
RailTrack |
|
|
RA |
Route Availability |
|
|
RA |
Radio Agency |
|
|
RA |
Reporting Accountant |
|
|
RAB |
Regulatory Asset Base |
|
|
Rafs |
Rail Freight Billing System |
|
|
RAI |
Right Away Indicator |
|
|
RAILTEL |
RAILway TELephone project |
|
|
RAM |
random-access memory |
|
|
RAMS |
Reliability, Availability, Maintainability and Safety |
|
|
RAP |
Remedial Action Project |
|
|
Rar |
Railtrack Asset Register |
|
|
RARW |
Rarus Railway Company |
|
|
RAYO |
Rayonier |
|
|
RAYR |
Mt. Rayonier RR |
|
|
RBC |
Radio Block Centre |
|
|
RBLX |
Brent C Lewis |
|
|
RBMN |
Reading Blue Mountain and Northern |
|
|
RBRX |
RB Railway Group |
|
|
RC |
Return Conductor |
|
|
RC |
Reinforced Concrete |
|
|
RC |
Remote Control |
|
|
RCD |
Residual Current Device |
|
|
RCDO |
Railway Crossing Diversion Order |
|
|
RCE |
Regional Civil Engineer |
|
|
RCF |
Rolling Contact Fatigue |
|
|
RCGG |
Ray-Carroll |
|
|
Rch |
Railway Convalescent Home |
|
|
Rci |
Railtrack Controlled Infrastructure |
|
|
RCL |
Railway Claims Ltd |
|
|
RCM(1) |
Reliability Centred Maintenance |
|
|
RCM(2) |
Remote Condition Monitoring |
|
|
RCPE |
Rapid City Pierre & Eastern Railroad |
|
|
RCRY |
Raritan Central Railway LLC |
|
|
RD |
GEC time division multiplex, type RD |
|
|
RDG |
Reading Railroad |
|
|
RDMX |
Ryder |
|
|
Rdn |
Railtrack Director's Nominee |
|
|
RDO |
Relevant Delivery Organisation |
|
|
RE |
Resident Engineer |
|
|
RE&TA |
Real Estate and Tax Agent |
|
|
RE&TD |
Real Estate and Tax Department |
|
|
REA |
Railway Express Agency Corporation |
|
|
REB |
Relocatable Equipment Building |
|
|
Red |
Railtrack Energy Database |
|
|
REFOS |
Running Edge to Face Of Structure |
|
|
REG |
Railtrack Executive Group |
|
|
REN |
Ringer Equivalence Number |
|
|
Renlog |
infrastructure renewals log |
|
|
Repta |
Railway Employees Privilege Ticket Association |
|
|
RES |
Rail Express SystemsRailCons |
|
|
RESX |
Rescar, Inc. |
|
|
RETB |
Radio Electronic Token Block |
|
|
REX |
Railway Express Agency, Inc. |
|
|
RF |
Radio Frequency |
|
|
RfD |
Railfreight Distribution |
|
|
RFD |
Rail Freight Distribution |
|
|
RFFSA |
Rede Ferroviária Federal SA |
|
|
RFp |
Richmond Fredericksburg and Potomac |
|
|
RFQ |
Request For Quotation |
|
|
RGS |
Railway Group Standard |
|
|
RGSP |
Railway Group Safety Plan |
|
|
RHA |
Road Haulage Association |
|
|
RHS |
Rectangular Hollow Section |
|
|
RHT |
Railway Heritage Trust |
|
|
RHYX |
Macquarie Rail Inc |
|
|
RI |
Relay Interlocking |
|
|
RIA |
Railway Industry Association |
|
|
RIAC |
Railway Industry Advisory Committee |
|
|
RIC |
Regolamento Internazionale Carrozze |
|
|
RIC |
Rail Incident Commander |
|
|
RICA |
Regional Independent Commercial Auditor |
|
|
RICP |
Rail Incident Control Post |
|
|
RID |
Regulations governing International carriage of Dangerous goods by rail |
|
|
RIDDOR'95 |
Reporting of Injuries, Disease and Dangerous Occurrences Regulations 1995 |
|
|
RIDRR |
Railway Industry Dispute Resolution Rules |
|
|
RIFAA |
Rail Industry First Aid Association |
|
|
Rig |
Railway Industry Group |
|
|
RII |
Relay Interlocking Interface |
|
|
RIL |
Railtrack Insurance Limited |
|
|
RIO |
Rail Incident Officer |
|
|
RIP |
Railtrack Investment Panel |
|
|
RIPM |
Railtrack Investment Prioritisation Model |
|
|
RISC |
Reduced Instruction Set Computer |
|
|
Rissc |
Railway Industry Safety Strategy Comittee |
|
|
RITC |
Railway Industry Training Council |
|
|
RITS |
Rail Infrastructure Transport System |
|
|
RIV |
Regolamento Internazionale Vagoni |
|
|
RIZ |
Rock Island |
|
|
RJCC |
R.J. Corman Railroad/Kentucky Lines |
|
|
RJCL |
R.J. Corman Railroad Company/ Cleveland line |
|
|
RJCM |
R.J. Corman Railroad Company/ Memphis Line |
|
|
RJCN |
R.J. Corman Railroad Company/ Allentown Lines Incorporated |
|
|
RJCP |
R.J. Corman Railroad Company/ Pennsylvan |
|
|
RJCR |
RJ Corman |
|
|
RJCW |
R.J. Corman Railroad Company/ Western Ohio Line |
|
|
RJIS |
Rail Journey Information System |
|
|
RL |
Relief Line |
|
|
RLCX |
RELCO |
|
|
RLE |
Rail Link Engineering |
|
|
RLEX |
Republic Locomotive |
|
|
RLGX |
Rail Logix, LLC |
|
|
RLHH |
Southern Ontario Railway |
|
|
RLHS |
Railway Locomotive and Historical Society |
|
|
RLIX |
RailLink, Inc. |
|
|
RLK |
RailAmerica Ottawa Valley Railway |
|
|
rm |
railroad mark |
|
|
RM |
Route Modernisation |
|
|
Rmg |
Railtrack Management Group |
|
|
RMPD |
Route Modernisation Product Delivery |
|
|
RMPX |
RailCar Limited |
|
|
RMRR |
Rocky Mountain Railcar and Railroad Incorporated |
|
|
RMRX |
Great Canadian Railtours Co Ltd |
|
|
RMS |
Risk Management System |
|
|
RMT |
National Union of Rail, Maritime and Transport Workers |
|
|
RNA |
Railway Notification of Accidents Regulations |
|
|
RNCX |
North Carolina Dept Of Transportation |
|
|
Ro |
Rail Operator |
|
|
Ro-Ro |
Roll On-roll Off |
|
|
ROA |
Right On Arrival |
|
|
ROAD |
Railway jargon for railway line |
|
|
ROCE |
Return On Capital Employed |
|
|
Rock |
Chicago, Rock Island and Pacific Railroad |
|
|
ROM |
Read-Only Memory |
|
|
ROM |
Regional Operating Manager |
|
|
ROP |
Rules of the Plan |
|
|
ROR |
Rules of the Route |
|
|
ROS |
Restriction of Speed |
|
|
ROSCO |
Rolling Stock Leasing Company |
|
|
ROSIN |
Railway Open System Interconnection Network |
|
|
Rotp |
Rules of the Plan |
|
|
Rotr |
Rules of the Route |
|
|
ROW |
Renewal Of Way |
|
|
RP |
Railpool |
|
|
RPCX |
Railroad Passenger Car Numbering Bureau |
|
|
RPI |
Retail Price Index |
|
|
RPI |
Revenue Protection Officer |
|
|
RPI |
Revenue Protection Inspector |
|
|
RPL |
Rail Property Limited |
|
|
RPM |
Route Performance Manager |
|
|
RPPS |
Rail Passenger Partnership Scheme |
|
|
RPRC |
Richmond Pacific Railroad Corporation |
|
|
RPRX |
Rail Power Technologies |
|
|
RR |
Railroad Reporting |
|
|
RR |
Raritan River |
|
|
RR |
Regional Railways |
|
|
RR |
Railroad |
|
|
RRC |
Respondek Railroad Corporation |
|
|
RRCI |
Redmont Railway Company Incorporated |
|
|
RRI |
Route Relay Interlocking |
|
|
RRIP |
Route Relay Interlocking Processor |
|
|
RRNE |
Regional Railways North East |
|
|
RRNW |
Regional Railways North West |
|
|
RRRR |
Raritan River railroad |
|
|
RRRR |
Rock and Rail Incorporated |
|
|
RRVW |
Red River Valley and Western Railroad |
|
|
RRW |
Rockton Rion & Western |
|
|
RS |
Roberval and Saguenay Railway |
|
|
RS |
Railway Safety |
|
|
RS |
Roberval and Saguenay Railway Company |
|
|
RSA |
Railway Study Association |
|
|
RSAB |
Rolling Stock Acceptance Board |
|
|
RSABGP |
RSAB Group which provides support to RSAB and projects |
|
|
RSAG |
Railway Safety Advisory Group |
|
|
Rsbs |
Railway Standard Building Specification |
|
|
RSC |
Railway Safety Case |
|
|
Rsc |
Railway Skills Council |
|
|
Rsci |
Real Staff Cost Increase |
|
|
RSF |
Right Side Failure |
|
|
RSL |
Rolling Stock Library |
|
|
RSM |
Railroad Switching Service of Missouri Incorporated |
|
|
RSNR |
Red Springs & Northern |
|
|
RSP |
Rail Settlement Plan |
|
|
RSP |
Roscoe Snyder and Pacific Railway |
|
|
RSR |
Rochester and Southern Railroad |
|
|
RSRS |
Railtrack Safety Rating SystemRailCons |
|
|
RSS |
Rockdale, Sandow & Southern Railroad |
|
|
RSSB |
Rail Safety and Standards Board |
|
|
RSSX |
Rail Switching Service |
|
|
Rstl |
Rail Staff Travel Ltd |
|
|
RT |
Railtrack |
|
|
RT |
Radiographic Testing |
|
|
RT |
River Terminal Railway Company |
|
|
RT1A |
Railtrack Infrastructure Maintenance Contract |
|
|
RT1B |
Railtrack Track Renewal Contract |
|
|
RTA |
Road Traffic Accident (British) |
|
|
RTA |
Regional Transportation Authority |
|
|
RTAC |
RailTrack Access ConditionsRailCons |
|
|
RTD |
Regional Transportation District |
|
|
RTFN |
RailTrack Fault NumberRailCons |
|
|
RTG |
RailTrack Group PLCRailCons |
|
|
RTHQ |
RailTrack HeadquartersRailCons |
|
|
RTI |
Rail Tours |
|
|
RTIS |
RailTrack Information SystemsRailCons |
|
|
RTLs |
Road Traffic Lights |
|
|
RTLS |
RailTrack Line StandardRailCons |
|
|
RTMZ |
RailTrack Midlands ZoneRailCons |
|
|
RTP |
Real Time Protocols |
|
|
RTPI |
Real Time Passenger Information system |
|
|
RTS |
Rapid Transit Systems |
|
|
RTU |
Remote Terminal Unit |
|
|
RUCC |
Rail Users' Consultative Committee |
|
|
RUPP |
Road Used As A Public Path |
|
|
RUT |
Vermont Railway Incorporated |
|
|
RV |
Rahway Valley R.R. |
|
|
RVPR |
Riverport railroad |
|
|
RVSC |
Rio Valley Switching Company |
|
|
RWY |
Railway |
|
|
RZD |
Russian Railways |
|
|
s&c |
Settle and Carlisle |
|
|
s&c |
Switches and Crossings |
|
|
S&F |
Switches & Fittings |
|
|
S&SD |
Systems and Safety Department |
|
|
S&SD |
Railtrack's Safety and Standards Directorate |
|
|
S&SM |
Safety and Standards Manager |
|
|
s&t |
Signalling and Telecommunications |
|
|
S&TE |
Signal and Telecommunications Engineer |
|
|
S.L/H |
Short LeaseHold |
|
|
SA |
Sponsor's Agent |
|
|
SA |
Signalling Assistant |
|
|
sa |
Savannah & Atlanta |
|
|
sa |
Safety Authority |
|
|
SAA |
Station Access Agreement |
|
|
SAC |
Station Access Conditions |
|
|
SAE |
Society of Automotive Engineers |
|
|
sal |
Seaboard Air Line Railway |
|
|
SAM |
Switch Activating Mechanism |
|
|
san |
Sandersville Railroad |
|
|
SAP |
Safety Assessment Panel |
|
|
Sapt |
Savannah Port Terminal Railroad Incorporated |
|
|
SAR |
Savage Alberta Railway Inc |
|
|
SAS |
South African Railways |
|
|
SAT |
Site Acceptance Test |
|
|
SAV |
Sacramento Valley |
|
|
SB |
South Buffalo RR |
|
|
SB |
Signal Box |
|
|
SBB |
Swiss Railways |
|
|
sbc |
Ferrocarril Sonora Baja California |
|
|
Sbd |
Seaboard System Railroad |
|
|
SBGX |
SCOULAR - BISHOP GRAIN CO. |
|
|
SBK |
South Brooklyn Railway Company |
|
|
SBRR |
Stourbridge Railroad Company |
|
|
SBVR |
South Branch Valley Rail Road |
|
|
SC |
Signalling Centre |
|
|
SC |
South Central |
|
|
SCADA |
Supervisory Control And Data Aquisition |
|
|
Scax |
Southern California Regional Rail Authority |
|
|
SCBG |
Santa Cruz Big Trees & Pacific |
|
|
SCBX |
Standridge Color |
|
|
SCC |
Supervisory Control Centre |
|
|
SCCX |
Sprouse Creek Coal |
|
|
Scfe |
South Central Florida Express Incorporated |
|
|
SCHLID |
SCHedule IDentity |
|
|
SCI |
Standard Contract Interpretation |
|
|
SCIH |
South Chicago & Indiana Harbor Railway C |
|
|
scl |
Seaboard Coast Line Railroad |
|
|
SCM |
Senior Contracts Manager |
|
|
scot |
Scotland |
|
|
sCr |
Sydney Coal Railway |
|
|
SCRF |
South Carolina Central Railroad |
|
|
SCRX |
SOUTH CAROLINA PUBLIC RAILWAYS |
|
|
SCS |
Signalling Control System |
|
|
SCT |
Sioux City Terminal Railway |
|
|
SCTR |
South Central Tennessee Railroad |
|
|
SCU |
Signalling Compatibility Unit |
|
|
Scuk |
Signalling Controls Uk Ltd |
|
|
SCW |
Safety Critical Work |
|
|
SCXY |
St. Croix Valley Railroad Company |
|
|
SD |
Standard Deviation |
|
|
SDBB |
Somerset Terminal Railroad Co. |
|
|
SDCR |
South Dakota Central |
|
|
SDH |
Synchronous Digital Hierarchy (ATM) |
|
|
Sdiv |
San Diego and Imperial Valley Railroad |
|
|
SDIY |
San Diego and Imperial Valley Railroad Company |
|
|
SDNX |
Coaster |
|
|
SDR |
Simplified Direct Reporting |
|
|
SDS |
Signalman's Display System |
|
|
SDT |
Service Disruption Threshold |
|
|
SE |
Semo Port Railroad Incorporated |
|
|
SE |
South Eastern |
|
|
sec |
Southern Electric Company |
|
|
SEE |
Systems Engineering Environment |
|
|
SEKR |
Southeast Kansas Railroad Company |
|
|
SEMTA |
South East Michigan Trans Auth |
|
|
SERA |
Sierra Northern Railway |
|
|
SETA |
Signalling Eqipment Technical Agent |
|
|
SFB |
Signal Field Book |
|
|
SFEX |
New Brunswick East Coast Railway |
|
|
SFG |
Societe du Chemin de Fer de la Gaspesie |
|
|
SFLR |
Shore Fast Line Incorporated |
|
|
Sfo |
Station Facility Owner |
|
|
SFO |
Senior Fire Officer |
|
|
sfs |
Santa Fe Southern Railway |
|
|
sft |
Stress Free Temperature |
|
|
SG |
Special Ground |
|
|
Sglr |
Seminole Gulf Railway |
|
|
SGN |
Silverton, Gladstone & Northerly |
|
|
SGT |
Serco Gauging Train |
|
|
SGVY |
Saginaw Valley Railway Company Incorpora |
|
|
SH |
Steelton and Highspire Railroad Company |
|
|
SHA |
Safety Hazard Analysis |
|
|
SHARON |
Sharon Steel |
|
|
shrt |
Shaker Heights Rapid Transit |
|
|
shrt |
South Hampshire Rapid Transit |
|
|
SI |
Site Instruction |
|
|
SI |
Spokane International Railroad Company |
|
|
SICA |
Signalling Infrastructure Condition Assessment |
|
|
SIGTAN |
SIGnalling equipment Technical Advice Notice |
|
|
Sigwen |
Signalling Equipment Workshop Engineering Notice |
|
|
SIL |
Safety Integrity Level |
|
|
SILX |
S&I LOCOMOTIVE SERVICES, INC. |
|
|
SIMBIDS |
SIMplified BI–Directional Signalling |
|
|
SIN |
Site Instruction Notice |
|
|
SIN |
Special Inspection Notice |
|
|
SIN |
Special Instruction Notice |
|
|
Sinac |
Special Inspection Notice Action Complete |
|
|
Sincs |
Signalling Incident System |
|
|
SIND |
Southern Indiana Railway Incorporated |
|
|
SINMON |
Special Inspection Notice MONitor |
|
|
SIP |
Strike–In Point |
|
|
SIPS |
Standard Infrastructure Performance System |
|
|
SIPS |
Supplier Performance Monitoring System |
|
|
SIRR |
Southern Industrial Railroad |
|
|
SIRT |
STATEN ISLAND RAPID TRANSIT |
|
|
SIS |
Staff Information System |
|
|
Sits |
Security Incident Tracking System |
|
|
SIVS |
Station Inspector Viewing System |
|
|
SIXX |
636 Leasing |
|
|
SJL |
St Johnsbury & Lamoille County RR |
|
|
SJT |
St Joseph Terminal |
|
|
SJVR |
San Joaquin Valley RR |
|
|
SKOL |
South Kansas and Oklahoma |
|
|
SL |
Salt Lake Southern RR |
|
|
SLA |
Service Level Agreement |
|
|
SLAL |
South Plains Lamesa Railroad |
|
|
SLC |
San Luis Central Railroad Company |
|
|
SLGG |
Progress Rail Services Corporation |
|
|
SLGW |
Salt Lake, Garfield, and Western Railway Company |
|
|
SLIM |
St Louis, Iron Mountain & Southern |
|
|
SLOA |
Steam Locomotive Operators Association |
|
|
Slq |
St. Lawrence and Atlantic Railroad |
|
|
Slr |
St. Lawrence and Atlantic Railroad Company |
|
|
SLR |
ST. LAWRENCE & ATLANTIC |
|
|
slrg |
San Luis and Rio Grande railroad |
|
|
SLRR |
St. Lawrence & Raquette River Railroad |
|
|
SLRS |
SMS Rail Service Incorporated |
|
|
SLSF |
Saint Louis-San Francisco |
|
|
SLU |
Standard Length Unit |
|
|
SLUT |
South Lake Union Trolley |
|
|
SLW |
Single Line Working |
|
|
SLWC |
Stillwater Central Railroad |
|
|
sm |
St. Mary's Railroad |
|
|
SMA |
Statistical Multiplexer Appreciation |
|
|
SMA |
San Manuel Arizona Railroad Company |
|
|
SMA |
Single Manning Agreement |
|
|
SMART |
Specific, Measurable, Achievable, Realistic, Timebased |
|
|
SMBX |
Southern MN Sugar Beet Coop |
|
|
SME |
Signalling Maintenance Engineer |
|
|
SMFD |
Systems Management Framework Design |
|
|
smg |
Systems Management Group |
|
|
SMIC |
Site Manager's Information Compendium |
|
|
SMIS |
Safety Management Information System |
|
|
SMN |
Smoky Mountain Ry. Co |
|
|
smnr |
Southern Manitoba Railway |
|
|
SMOS |
Structure Mounted Outdoor Switchgear |
|
|
SMRR |
Sisseton Milbank Railroad Incorporated |
|
|
SMRS |
Springfield (MO) Railway Services |
|
|
SMS |
Signal Maintenance Standard |
|
|
SMS |
Safety Management Systems |
|
|
SMT |
Signalling Maintenance Testing |
|
|
Smth |
Signal Maintenance Tester's Handbook |
|
|
SMV |
Santa Maria Valley Railroad Company |
|
|
SMW |
St Marys Railway West LLC |
|
|
Sn |
Sacramento Northern Railway |
|
|
SNC |
Saratoga & North Creek Railway |
|
|
SNCB |
Société Nationale des Chemins de fer Belges |
|
|
SNCF |
French National Railways |
|
|
SNCF |
Société Nationale des Chemins de Fer Français |
|
|
SNCT |
Seattle & North Coast R.R. Co. |
|
|
SNDX |
Sound Transit |
|
|
SNR |
Sunflour Railroad Incorporated |
|
|
SO |
South Orient |
|
|
SOCO |
Scene Of Crime Officer |
|
|
SODA |
Single Option Development Authority |
|
|
SOM |
Somerset Railroad Corporation |
|
|
SOO |
Soo Line Railroad |
|
|
SOPOR |
Societe du Port Ferroviaire de Baie-Comeau Haute-Rive |
|
|
sor |
Standard Open Return |
|
|
SOR |
Southern Ontario Railway |
|
|
SOT |
SOUTH OMAHA TERMINAL RAILWAY COMPANY |
|
|
SOU |
Southern Oregon University |
|
|
Sowc |
Shows Occupied when Clear |
|
|
SP |
Southern Pacific Railroad |
|
|
sp |
Single-Phase |
|
|
SP&SN |
Single Phase and Switched Neutral |
|
|
spa |
Special Protected Area |
|
|
SPAD |
Signal Passed At Danger |
|
|
SPADMIS |
Signal Passed At Danger throughout Information System |
|
|
SPADRAM |
SPAD Reduction & Mitigation |
|
|
SPAG |
Sponsors Agent |
|
|
SPARESCO |
Spare part company |
|
|
SPAX |
Southeastern Pennsylvania Transportation Authority (SEPTA) |
|
|
SPC |
Senior Production Controller |
|
|
SPCC |
Southern Peru Copper Corporation |
|
|
SPCX |
Qwest Communications Corporation |
|
|
SPI |
Safety Performance Indicator |
|
|
SPM |
Senior Project Manager |
|
|
SPOC |
Single Point Of Contact |
|
|
SPS |
Spokane, Portland, and Seattle |
|
|
SPSR |
San Pedro & Southwestern Railway Co |
|
|
SPSX |
Progress Rail Services Corp |
|
|
SPT |
Signal Post Telephone |
|
|
SPT |
Strathclyde Passenger Transport |
|
|
SPTA |
Strathclyde Passenger Transport Authority |
|
|
SPUD |
St. Paul Union Depot Company |
|
|
SPV |
Special Purpose Vehicle (sometimes Single Purpose Vehicle) |
|
|
SPWEE |
Safety Procedures for Working on Electrical Equipment |
|
|
SQE |
Safety Quality and Environment |
|
|
SQL |
Structured Query Language |
|
|
SQUIRE |
Service Quality Incentive REgime |
|
|
SQVR |
Sequatchie Valley Railroad |
|
|
SR |
Kansas City Southern |
|
|
SR |
ScotRail |
|
|
SRA |
Strategic Rail Authority |
|
|
src |
Strasburg Railroad |
|
|
srcl |
Southern Rails Cooperative |
|
|
SRG |
Safety Review Group |
|
|
SRI |
Signalling Restructuring Initiative |
|
|
SRMX |
Southeastern Railway |
|
|
SRN |
Sabine River and Northern |
|
|
SRNJ |
Southern Railroad Company of New Jersey |
|
|
SRP |
Statutory Reporting Pack |
|
|
SRP |
Station Regeneration Programme |
|
|
SRP |
System Review Panel |
|
|
SRP |
Safety Review Panel |
|
|
SRPTA |
Technical Advisor nominated by SRP Secretariat |
|
|
SRS |
Sperry Rail Service |
|
|
SRS |
Safety Responsibility Statement |
|
|
SRT |
Sectional Running Time |
|
|
SRY |
Southern Railway of British Columbia |
|
|
SRYC |
Sierra Railway Company of California |
|
|
SS |
Sand Springs Railway Company |
|
|
SSA |
Station Specific Annexe |
|
|
ssap |
Statement of Standard Accounting Practice |
|
|
SSC |
Southern Switching Company |
|
|
SSDC |
Signalling Systems Direct Current |
|
|
SSDK |
Savannah State Docks Railroad Company |
|
|
SSG |
Safety Strategy Group |
|
|
SSG |
Standards Steering Group |
|
|
SSG |
Systems Strategy Group |
|
|
SSHA |
Subsystem Hazard Analysis |
|
|
SSI |
Solid State Interlocking |
|
|
Ssic |
Solid State Interlocking Controller |
|
|
Ssides |
Solid State Interlocking Design |
|
|
SSIDWS |
Solid State Interlocking Design WorkstationS |
|
|
SSIHA |
SubSystem Interface Hazard Analysis |
|
|
SSISIM |
Solid State Interlocking SIMulator |
|
|
SSLV |
Southern San Luis Valley Railroad |
|
|
SSM |
Safety Strategy Manager |
|
|
SSn–FTA |
Subsystem Fault Tree Analysis |
|
|
SSO |
Special Stop Order |
|
|
SSOR |
Sisseton Southern Railway Company |
|
|
SSP |
Standard Signalling Principle |
|
|
SSP |
Signalling Supply Point |
|
|
ssr |
Super Saver Return |
|
|
SSR |
Railway Service Contractors |
|
|
SSRB |
Special Speed Restriction Board |
|
|
SSSH |
Surrey Sussex & Southhampton |
|
|
SSSI |
Site of Special Scientific Interest |
|
|
SSTD |
Solid State Train Describer |
|
|
SSTX |
Schnitzer Steel |
|
|
Ssw |
St. Louis Southwestern |
|
|
SSX |
Southern States Phosphate and Fertilizer Co. |
|
|
ST |
Springfield Terminal Railway Company |
|
|
STABS |
Signalling and Telecommunications Area Budget System |
|
|
STAR |
Signalling and Telecommunications Asset Register |
|
|
STE |
Stockton Terminal and Eastern RR |
|
|
STEP |
Safety, Teamwork, Excellence, Professionalism |
|
|
stex |
Sterling Chemicals, Inc. |
|
|
STLH |
St Lawrence and Hudson |
|
|
STMA |
St. Maries River Railroad Company |
|
|
stn |
Special Traffic Notice |
|
|
sto |
Senior Technical Officer |
|
|
STOPS |
Signalling and Telecommunications Outturn Processing System |
|
|
STP |
Short Term Planning |
|
|
STR |
Shawnee Terminal Railway Company |
|
|
STRT |
Stewartstown Railroad Company |
|
|
SUAB |
Southern Alabama RR |
|
|
SV |
Shenandoah Valley Railroad |
|
|
SVGX |
Savage, Inc |
|
|
SVI |
Southern Railway of Vancouver Island |
|
|
SVP |
Safety Verification Plan |
|
|
SVRR |
Shamokin Valley Railroad Company |
|
|
SW |
Southwestern Railroad Company |
|
|
SW |
Software (SFTWE Preferred) |
|
|
SW&W |
South Wales and West |
|
|
SWA |
Steel Wire Armoured |
|
|
Sweltrac |
South West London Transport Conference |
|
|
SWGR |
Seagraves Whiteface and Lubbock Railroad |
|
|
Swgx |
Southwest Georgia Railroad Excursion Authority/Sam Shortline Excursion Train |
|
|
SWIFT |
Structured What If Technique |
|
|
SWIMCo |
South West Iinfrastructure Maintenance COmpany) |
|
|
SWKR |
San Pedro and Southwestern Railway Compa |
|
|
SWOT |
Strengths, Weaknesses, Opportunities and Threats analysis |
|
|
SWP |
Southwest Pennsylvania Railroad |
|
|
SWRX |
Southwind Shortline Railroad Co |
|
|
SWT |
South West Trains |
|
|
SWTH |
Signalling Works Testing Handbook |
|
|
SYPTE |
South Yorkshire Passenger Transport Executive |
|
|
syst |
South Yorkshire Supertram |
|
|
SZ |
Slovenske železnic |
|
|
SZ |
Scotland Zone |
|
|
T&H |
Tottenham & Hampstead |
|
|
T&RS |
Traction & Rolling Stock |
|
|
T&V |
Tresspass & Vandalism |
|
|
T/T |
Telephone and Telegraph |
|
|
TAA |
Track Access Agreement |
|
|
TAC |
Telecomms Appreciation Course |
|
|
Tads |
Telecommunications Asset Database System |
|
|
TAG |
Tennessee, Alabama & Georgia |
|
|
TAG |
Track Access Grant |
|
|
TAN |
Track Access Notice |
|
|
TARDIS |
TOPS Ancillary Retrospective Data Information Service |
|
|
TASD |
Terminal Alabama State Docks |
|
|
TAW |
Toledo, Angola and Western |
|
|
TB |
Tokenless Block |
|
|
TB |
Trial Balance |
|
|
TBA |
To Be Advised |
|
|
TBE |
To Be Evaluated |
|
|
TBRX |
Taylor Rail Group |
|
|
TBRY |
Thermal Belt Railway |
|
|
TBS |
Transmission Based Signalling |
|
|
TBTC |
Transmission-Based Train Control |
|
|
Tbw |
Temporary Block Working |
|
|
TC |
Temple & Central Texas |
|
|
TC |
Track Circuit |
|
|
tca |
Track Circuit Actuator |
|
|
TCAID |
Track Circuit Actuator Interference Detector |
|
|
tcb |
Track Circuit Block |
|
|
TCF |
Track Circuit Failure |
|
|
TCG |
Tucson Cornelia and Gila Bend Railroad Company |
|
|
TCI |
Transportation Consultants International |
|
|
TCI |
Track Circuit Interrupter |
|
|
TCKR |
Turtle Creek Industrial RR.Incorporated |
|
|
TCM |
Time Cycle Maintenance |
|
|
TCN |
Train Communications Network |
|
|
tcod |
Track Circuit Operating Device |
|
|
TCP/IP |
transmission control protocol/internet protocol |
|
|
TCRY |
Tri-City Railroad Company |
|
|
TCS |
Traffic Control System |
|
|
TCS |
Train Crew Supervisor. |
|
|
TCS |
Train Control System |
|
|
TCT |
Texas City Terminal Railway Company |
|
|
TCWR |
Twin Cities and Western Railroad |
|
|
TD |
Train Describer |
|
|
TDA |
TRUST Delay Attribution |
|
|
TDIX |
Transdynamic Leasing |
|
|
TDM |
Time Division Multiplexer |
|
|
TDMA |
Time Division Multiple Access |
|
|
TDMS |
Title Deeds Management System |
|
|
tds |
Train Dispatcher Sheets |
|
|
TD–D |
Data Course (Training) |
|
|
TD–T |
Transmission Course (Training) |
|
|
TE |
Zone Telecommunications Engineer |
|
|
TE |
Tacoma Eastern Railway Company |
|
|
teb |
Telephone Enquiry Bureau |
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ten |
TransEuropean Network |
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TENN |
Tennessee Railway Company |
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Tens |
Trans European Network Strategy |
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tesco |
Technical Support Company |
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TESCO |
TEchnical Service COmpany |
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TEU |
Twenty Foot or Equivalent Unit |
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TEXC |
Texas Central Railroad Company |
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|
TF |
Tallulah Falls Ry. Co |
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|
tfm |
Trackside Functional Module |
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TFM |
Kansas City Southern De Mexico |
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|
Tfvm |
Terminal Ferroviaria Del Velle De Mexico Sa De Cv |
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TGM |
Transport Gateway Metro |
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|
TGV |
Train à Grande Vitesse |
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TGV |
Train a Grande Vitesse |
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THB |
TORONTO HAMILTON & BUFFALO |
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|
TIC |
Tester In Charge |
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TIC |
Track Inspection Coach |
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Tic |
Technical Investigation Centre |
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TID |
Track IDentity |
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Tiis |
Train Infrastructure Interface Specification |
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TIMI |
TelecommunIcations Maintenance Instruction |
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TINX |
Trinity Railcar |
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TIPS |
Telecommunications Installation and Procurement Service |
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TIR |
Transports Internationaux Routiers |
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TIRE |
Ticketing Incentive REgime |
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|
TIRL |
Tonawanda Island Railroad Incorporated |
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TIT |
Texas International Terminals |
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TK |
Tuskegee R.R |
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TKEN |
Tennken Railroad Company Incorporated |
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tl |
Through Line |
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TL2000 |
ThamesLink 2000 |
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TLC |
Telephone protection only Level Crossing |
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|
TLLX |
Trinity Industries Leasing Co. |
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|
TM |
Texas-Mexican |
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|
TMBL |
Tacoma Municipal Belt Line Railway |
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TMD |
Train Mass Detectors |
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TMD |
Traction Maintenance Depot |
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TMERL |
The Milwaukee Electric Railway |
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|
TMO |
Train crew Manually Operated |
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|
TMP |
Traffic Management Plan |
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TMR |
Metropolitano Roca |
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TMS |
Metropolitano San Martin |
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|
TMS |
Traffic Management System |
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|
TMSS |
Towanda-Monroeton Shippers Lifeline Incorporated |
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|
TMT |
Trailer Marine Transport Corporation |
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|
TN |
Texas and Northern Railway Company |
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|
TNA |
Training Needs Analysis. The TNA term is most commonly given to the process of identifying and planning personal/skills development for an individual, group, or entire workforce. This can be the responsibility of a supervisor, group leader, senior manager |
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|
TNER |
Texas Northeastern Division Mid-Michigan |
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|
TNHR |
Three Notch railroad |
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|
TNM |
Train Network Management |
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Tnmr |
Texas and New Mexico Railroad Company |
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TNO |
Texas & New Orleans |
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|
TO |
Technical Officer |
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TO |
Team Organiser |
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toc |
Toledo & Ohio Central |
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|
TOC |
Train Operating Company |
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TOC |
Test On Completion |
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|
TOE |
Texas Oklahoma and Eastern RR Company |
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TOFC |
trailer-on-flatcar |
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|
Tohd |
Tops Operations Help Desk |
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tol |
Train On Line |
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Toos |
Taken Out of Service |
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TOPS |
Total Operations Processing System |
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TORC |
Toledo Ore Dock |
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Torr |
Train Operated Route Release |
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TORUS |
Transport Operations Rapid Update System |
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Tou |
Train Operating Unit |
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TOWS |
Train Operated Warning System |
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TP |
Texas & Pacific |
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|
TP |
Temporary Placement |
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TP&SN |
Three Phase and Switched Neutral |
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TPC |
Trackside Processing Centre |
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tpc |
Train Performance Calculator |
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TPH |
Trains per Hour |
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TPLX |
The Pacific Lumber Co |
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TPO |
Travelling Post Office |
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|
Tppp |
Transport Policies and Programme Package |
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tps |
Traction Power Supply |
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TPT |
Train Positioning and Tracking |
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TPW |
TOLEDO PEORIA & WESTERN |
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tpws |
Train Protection and Warning Systems |
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|
Tpwssa |
Train Protection Warning System Sponsor's Agent |
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|
TPWS–E |
Train Protection and Warning System based on Euro–balise technology |
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|
TQ |
Technical Query |
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TQSUM |
Track Quality SUMmary |
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tr |
Tomahawk Railway |
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Traca |
Track Condition Assessment |
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TRAMM |
Track Renewal And Maintenance Machine |
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TRB |
Train Recording Book |
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|
TRB |
Transportation Research Board |
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TRC |
Track Renewals Company |
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trc |
Infrastructure track Renewal Company |
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TRC |
Track Recording Coach |
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TRC |
Trona Railway Company |
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TRCX |
Florida Tri-Rail |
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TRE |
Track Recording Engineer |
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TRIN |
Trinidad Railway Incorporated |
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trn |
Train Reporting Number |
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TRRA |
Terminal RR of St Louis |
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TRRY |
Trillium Railway Co. Ltd. |
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TRRY |
Trillium railway |
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TRS |
Train Reporting System |
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TRS |
Train Ready to Start |
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trt |
Tshiuetin Rail Transportation |
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TRTS |
Train Ready To Start indicator |
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tru |
Infrastructure track Renewal Unit |
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TRU |
Track Recording Unit |
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TRUST |
Train RUnning Systems on TOPS |
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trv |
Track Recording Vehicle |
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|
TRWX |
Trinity Railway Express |
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ts |
Texas Southern |
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Ts&i |
Technical Services and Innovation |
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TSBY |
Great Lakes Central Railroad |
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TSC |
Track Section Cabin |
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TSC |
Train Service Code |
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Tsdb |
Train Service Data Base |
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TSE |
Texas South-Eastern Railroad Company |
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TSH |
Tshiuetin Rail Transportation Inc |
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TSNR |
Tyson Railroad Incorporated |
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TSR |
Temporary Speed Restriction |
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TSRD |
Twin State Railroad Company |
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TSRR |
Tennessee Southern Railroad |
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TSSA |
Transport Salaried Staffs' Association |
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Tssu |
Time Slot Sharing Unit |
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tsu |
Tulsa-Sapulpa Union Railway |
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TSWR |
Toppenish, Simcoe & Western Railroad |
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TT |
Timetable, Public |
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TT |
Time Table |
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TT |
Toledo Terminal |
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|
TTC |
Toronto Transit Comission |
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TTC |
Toronto Transit Corporation |
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TTI |
Transkentucky Transportation |
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TTP |
Time Table Processor |
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TTR |
Talleyrand Terminal Railroad Company |
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TUPE |
Transfer of Undertakings |
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|
tupe |
Transfer of Undertakings for Protection of Employment |
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TVM |
Transmission Voice Machine, French ATP system |
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TVRM |
Tennessee Valley Railroad Museum |
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TVRR |
Tulare Valley Railroad Company |
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TWA |
Transport and Works Act |
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Twe |
Track Welding Engineer |
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|
TWO |
Transport & Works Order |
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TWRY |
WESTERN KENTUCKY RWY., LLC |
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tws |
Tax Work Sheets |
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|
TXGN |
Texas Gonzales and Northern Railway Comp |
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|
TXL |
TX Logistik AG Germany |
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|
TXNW |
Texas North Western Railway Company |
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|
TXOR |
Texas and Oklahoma Railroad Company |
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|
TXR |
Texas Rock Crusher Railway Company |
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|
TXTC |
Texas Transportation Company |
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TXU |
TXU Electric |
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|
TYBR |
Tyburn Railroad Company |
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|
TZPR |
Tazewell and Peoria Railroad |
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|
uaa |
University of Akron Archives |
|
|
UB |
Universal Beam |
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|
UB |
UnderBridge |
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|
UCMX |
United Clays, Inc |
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|
UCRY |
Utah Central |
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|
UEL |
Up Electric Lane |
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|
UEPFP |
Ferrobaires |
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|
UFL |
Up Fast Line |
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|
UFN |
Until Further Notice |
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|
ugl |
Up Goods Line |
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|
ugl |
Up Goods Loop |
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|
UIC |
Union Internationale des Chemin |
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|
UM |
Up Main |
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|
UML |
Up Main Line |
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UMP |
Upper Merion and Plymouth Railroad |
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|
UO |
Union Railway of Oregon |
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|
UP |
Union Pacific Railroad Company |
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upl |
Up Passenger Loop |
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|
UPL |
Up Platform Line |
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upp |
Union Pacific Passenger |
|
|
UPS |
Uninterruptible Power Supply |
|
|
UPWSF |
UnProtected Wrong Side Failure |
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|
UPY |
Union Pacific Yard |
|
|
URFD |
Ultrasonic Rail Flaw Detection |
|
|
URFDO |
Ultrasonic Rail Flaw Detector Operator |
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|
URL |
Up Relief Line |
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|
URO |
Union Railroad of Oregon |
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|
Urr |
Union Railroad |
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|
USAF |
U.S. Air Force |
|
|
USAX |
United States Army |
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|
USL |
Up Slow Line |
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|
USN |
United States Navy |
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|
USRA |
United States Railroad Administration |
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|
USRA |
United States Railway Association |
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USRC |
U.S. Rail Corporation-Jackson Division |
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USS |
U.S. Steel |
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|
USSC |
United States Sugar Corporation |
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|
USSX |
US Steel |
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|
UT |
Ultrasonic Testing |
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|
UTAH |
Utah Railway |
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|
UTAX |
Utah Frontrunner |
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|
UTCX |
Union Tank Car Company |
|
|
UTLX |
Union Tank Car Company |
|
|
UTU |
Ultrasonic Test Unit |
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|
UTX |
Under Track Crossing |
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|
UWC |
User Worked Crossing |
|
|
UWG |
public road crossing with User Worked Gates |
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|
UWSF |
Unprotected Wrong Side Failure |
|
|
UWTF |
Unprotected Wrongside Telecommunications Failure |
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|
Vab |
Vehicle Acceptance Board |
|
|
VAMD |
Virginia and Maryland |
|
|
VAT |
Value Added Tax |
|
|
VATT |
Virgin Active Tilt Trains |
|
|
VBR |
Virginia Blue Ridge Railway |
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|
VC |
Virginia Central Railway |
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|
VCB |
Vacuum Circuit Breaker |
|
|
vcc |
Virgin Cross Country |
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|
VCRC |
Virginia-Carolina |
|
|
VCRR |
Ventura County Railroad Company |
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|
VCY |
Galveston Railroad |
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|
VDP |
Vertical Design Package |
|
|
VDU |
Visual Display Unit |
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|
ve |
Valuation Engineer |
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|
VECX |
VeraSun Energy |
|
|
vfn |
Valuation Field Notes |
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|
vgn |
Virginian Railway |
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|
VIA |
Via Rail Canada |
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|
VIAMONT |
Viamont |
|
|
VLI |
Valor da Logistica Integrada |
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|
VLIX |
Vintage Locomotives Inc |
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|
VLR |
Visitors Location Register |
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|
VM |
Value Management |
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|
VMVX |
VMV Enterprises, Inc |
|
|
VNCAB |
Vehicle and Network Change Approvals Board |
|
|
VO |
Variation Order |
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|
VOBC |
Vehicle OnBoard Control |
|
|
vol. |
volume |
|
|
VPF |
Value of Preventing a Fatality criterion |
|
|
VPI |
Vital Processor Interlocking |
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|
vr |
Valdosta Railway |
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|
VRAC |
Vehicle and Route Acceptance Contract |
|
|
VRE |
Virginia Railway Express |
|
|
Vrg |
Virgin Rail Group |
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|
VRR |
Vaughan Railroad Company |
|
|
vrrc |
Vandalia Railroad |
|
|
vs |
Valuation Section |
|
|
VS |
V and S Railway Incorporated |
|
|
VSO |
Valdosta Southern Railroad |
|
|
VSR |
Valley & Siletz RR |
|
|
VSRR |
Virginia Southern Railroad |
|
|
Vstp |
Very Short Term Plan |
|
|
VT |
Virgin Trains |
|
|
vtr |
Vermont Railway |
|
|
Vulx |
Vulcan Materials Company |
|
|
vwc |
Virgin West Coast |
|
|
VWL |
Vancouver Wharves Limited |
|
|
vxc |
Virgin CrossCountry |
|
|
W |
Watt |
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|
W&LE |
Wheeling & Lake Erie Railway |
|
|
W&N |
Wharton and Northern railroad |
|
|
W/m |
Watt per Metre |
|
|
W/S |
Work Station |
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|
WA |
Washington & Atlanta Railroad |
|
|
WA |
West Anglia Lines |
|
|
Wab |
Wabash Railroad |
|
|
WABCO |
Westinghouse Air Brake Company |
|
|
wabl |
Wabush Lake railway |
|
|
WACC |
Weighted Average Cost Of Capital (accounting) |
|
|
WAER |
Wabash Erie |
|
|
WAEX |
Cherokee Rail Equipment LLC |
|
|
WAG |
Wellsville Addison & Galeton |
|
|
wagn |
West Anglia Great Northern |
|
|
WAMX |
Webb Asset Management |
|
|
WAN |
Wide Area Network |
|
|
WAR |
Warrenton Railroad Company |
|
|
Warc |
West Anglia Route Controller |
|
|
WARM |
West Anglia Route Modernisation |
|
|
WARP |
West Coast Advanced Recovery Reliability Programme |
|
|
WATC |
Washington Terminal Company |
|
|
WATX |
Watco |
|
|
WB |
Westbound |
|
|
WB&E |
Wilkes-Barre and Eastern railroad |
|
|
wbcr |
Wabash Central railroad |
|
|
wbe |
Wilkes-Barre and Eastern railroad |
|
|
WBS |
Work Breakdown Structure |
|
|
WC |
Wisconsin Central Railway |
|
|
WCLR |
Waccamaw Coastline |
|
|
WCML |
West Coast Main Line |
|
|
WCML RM |
West Coast Main Line Route Modernisation |
|
|
WCOR |
Wellsboro and Corning Railroad Company |
|
|
WCRC |
Washington Central Railroad Corporation |
|
|
wcrc |
Washington Central Railroad |
|
|
WCRL |
West Chester Railroad Company |
|
|
WCRM |
West Coast Route Modernisation |
|
|
WCTR |
WCTU Company White City Terminal Railway |
|
|
WCTU |
White City Terminal & Utility |
|
|
we |
Wheeling and Lake Erie |
|
|
WEN |
Weekly Engineering Notice |
|
|
Westrace |
Westinghouse Radio Advance Control Equipment |
|
|
WFE |
Western Fruit Express |
|
|
WFS |
West Isle Line Incorporated |
|
|
WGCR |
Wiregrass Central Railroad. Incorporated |
|
|
WGNS |
Wisconsin Great Northern Railroad Inc |
|
|
WGR |
Willamette Valley Railway Company |
|
|
WHOE |
Walking Horse & Eastern |
|
|
WHPX |
W.F. Hall Printing |
|
|
Whrc |
Windsor and Hantsport Railway |
|
|
WHRC |
Windsor and Hantsport Railway Company |
|
|
WI |
Warning Indicator |
|
|
WI |
Work Instruction |
|
|
WICT |
WISCONSIN & CALUMET |
|
|
WILD |
Wheel Impact Load Detector |
|
|
WIMX |
Wimpey Minerals USA, Inc. |
|
|
WIP |
Works In Progress |
|
|
WJ |
West Michigan Railroad Company |
|
|
WJRR |
West Jersey Railroad |
|
|
WKRL |
Western Kentucky Railroad |
|
|
WLE |
Wheeling and Lake Erie Railway Company |
|
|
WLL |
West London Line |
|
|
wm |
Western Maryland Railroad |
|
|
WMP |
Waste Management Plan |
|
|
WMPTA |
West Midlands Passenger Transport Authority |
|
|
WMPTE |
West Midlands Passenger Transport Executive |
|
|
wn |
Wharton and Northern railroad |
|
|
wnfr |
Kanawha Rail Corporation |
|
|
WNYP |
Western New York and Pennsylvania |
|
|
WOHO |
Wabash and Ohio Railroad |
|
|
won |
Weekly Operating Notice |
|
|
WOV |
Warren & Ouachita Valley |
|
|
WP |
Western Pacific |
|
|
WPRR |
Willamette and Pacific Railroad |
|
|
WPSC |
Wheeling Pittsburg Steel |
|
|
WPSX |
Wisconsin Public Service Corporation |
|
|
WPYR |
White Pass & Yukon Route |
|
|
WR SSTD |
Western Region Solid State Train Describer |
|
|
WRA |
Western Railway of Alabama |
|
|
WRCC |
Wyoming Railcar |
|
|
WRHX |
Creative Charters Inc |
|
|
Wrix |
Western Rail Incorporated |
|
|
WRRC |
Western Rail Road Company |
|
|
WRWK |
Providence & Worchester Railroad |
|
|
WS |
Ware Shoals RR |
|
|
WSF |
Wrong Side Failure |
|
|
Wsl |
Westinghouse Signals Ltd |
|
|
WSO |
Work Station Operator |
|
|
WSOR |
WISCONSIN & SOUTHERN |
|
|
WSP |
Wheel Slip Protection |
|
|
WSR |
Warren and Saline River Railroad |
|
|
WSRY |
Winamac Southern railway |
|
|
WSS |
Winston-Salem Southbound Railway Company |
|
|
WSX |
Wierton Steel Division National Steel Co |
|
|
wt |
Wrightsville & Tennille |
|
|
WTB |
Wire Train Bus |
|
|
WTCO |
Western Transportation Company |
|
|
WTCX |
Weyerhauser |
|
|
WTF |
Wrong side Telecommunications Failure |
|
|
wtjr |
Wichita Tillman & Jackson Railway |
|
|
WTLC |
West Texas & Lubbock Railroad Co Inc. |
|
|
WTLR |
West Texas and Lubbock Railroad Company |
|
|
WTNN |
West Tennessee Railroad |
|
|
WTRM |
Warren and Trumbull Railroad Company |
|
|
WTRY |
Wilmington Terminal Railroad Incorporated |
|
|
Wtt |
Working Time Table |
|
|
WVN |
West Virginia Northern Railroad |
|
|
WVR |
Willamette Valley Railway |
|
|
WVRC |
WABASH VALLEY RAILROAD CO. |
|
|
ww |
Winchester & Western |
|
|
WW |
Wales and West Passenger Trains |
|
|
Wwr |
Washington Western |
|
|
WWRC |
Wilmington and Western Railroad |
|
|
wwv |
Walla Walla Valley Railway |
|
|
wwv |
Walla Walla Valley |
|
|
WWW |
World Wide Web |
|
|
WYCO |
Wyoming and Colorado Railroad |
|
|
WYPTA |
West Yorkshire Passenger Transport Authority |
|
|
WYPTE |
West Yorkshire Passenger Transport Executive |
|
|
WYS |
Wyandotte Southern Railroad Company |
|
|
WYSIWYG |
What You See Is What You Get (pronounced Wizzy-wig. See Entry For Derived Acronyms) |
|
|
WYT |
Wyandotte Terminal Railroad Company |
|
|
XC |
Cross-Country |
|
|
XLPE |
Crosslinked Polyethylene |
|
|
Y-P |
Young Person |
|
|
YA |
Youngstown & Austintown RR |
|
|
YAN |
Yancy Railroad |
|
|
YARR |
Youngstown and Austintown Railroad |
|
|
YB |
Youngstown Belt Railroad Company |
|
|
YB2 |
Yellow Book issue 2 |
|
|
YDC |
Yankeetown Docks |
|
|
Ykr |
York Railway |
|
|
YN |
Youngstown and Northern |
|
|
yrc |
York Railway |
|
|
YS |
Youngstown Southern Ry |
|
|
YSLR |
Yolo Shortline Railroad Company |
|
|
yst |
Youngstown Sheet and Tube |
|
|
YTD |
Year To Date |
|
|
YVRR |
Yadkin Valley Railroad |
|
|
YVT |
Yakim Valley Transportation Company |
|
|
YW |
Yreka Western Railroad Company |
|
|
ZCAM |
Zonal Corporate Affairs Manager |
|
|
ZCRG |
Zonal Commercial Review Group |
|
|
Zd |
Zone Director |
|
|
ZEPE |
Zone Electrical and Plant Engineer |
|
|
Zfc |
Zone Freight Controller |
|
|
Ziar |
Zone Infrastructure Asset Register |
|
|
ZIP |
Zone Investment Panel |
|
|
ZOC |
Zone Operational Control |
|
|
Zpam |
Zonal Public Affairs Manager |
|
|
ZPUG |
Zonal Possession User Group |
|
|
Zte |
Zone Telecommunications Engineer |
|
|
ZWSX |
Zanesville & Western |
|