Electronics Abbreviations

Look through 2326 acronyms and abbreviations related to Electronics:

0-D	Zero Dimensional
24W	24 Watts
2M	Micro-Miniature
2W	Two Wire
3D	Three Dimensional
3G	Third Generation mobile phone network
3Gp	Third generation Partnership Project
3R3	3.3 ohm Resistor
3SR	Three Station Rotating
4P4T	Quad-Pole Quad-Throw
4W	4-Watt Resistor
4WA	Four Wire Analog
4WAI	4-Wire Analog Interface
4WH	Four Watt-Hour capacity
4WJ	Four-Way Junction
4WM	Four Wave Mixing
A	Ampere
A	Anode
A&R	Automation and Robotics
A-GEMTF	Advanced Generic Equipment Model Task Force
A/D	Analog-to-Digital
A/P	Autopilot
AA	Active Active
AA	Atomic Absorption
AA	Audio Animatronics
AA	Anti-Aliasing
AA	Automatic Adjust
AAAC	All Aluminium Alloy Conductor
AAC	All Aluminium Conductor
AACC	Audio Active Comparative Corrective
AACSR	Aluminium Alloy Conductor Steel Reinforced
AACTS	Automated Accelerated Characterization Test Station
AAF	Anti-Aliasing Filter
AAOI	analysis of Applied Optoelectronics Inc
AAS	Atomic Absorption Spectroscopy
AATS	Automated Application and Testing Solution
ab	Audio Book
AB	Amplifier Board
AB	Automatic Balancing
AB	Active Bridge
ABAS	Aircraft-based Augmentation System
ABC	Automatic Background Calibration
ABE	air-based electronics
ABE	Acceptor Bound Exciton
ABF	Agile Bandpass Filter
ABH	Android Brotherhood
ABI	Audio Binary Interface
ABM	Activity Based Management
ABR	Anti Burn Regulator
ABS	Automatic Blip Scan

ABS	Automatic Brightness Stabilization
ABSC	Automatic Blip Scan Counter
ABT	Advanced Brightness Technology
ABU	Analog Backup
AC	Audio Code
AC	Automatic Control
AC	Alternating Current
AC	Amplifier Combination
AC	Autonomous Control
ACA	Anisotropically Conductive Adhesive
ACAD	Anodized Ceramic Aluminum Diaphragm
ACAR	Aluminium Conductor Alloy Reinforced
ACARS	Aircraft Communications Addressing and Reporting System
ACAS	Airborne Collision Avoidance System
ACB	Air Circuit Breaker
ACC	Area Control Centre
ACC	Actual Carriers Created
ACCI	Accelerated Coated Conductor Initiative
ACDC	Alternating Current/Direct Current
ACE	Attitude Control Electronics
ACE	Assured Computing Environment (VMware)
ACE	Alternating Conditional Expectation
ACE	Area Control Error (electricity)
ACE	Automatic Color Equalization
ACE	Automatic Control Environment
ACEU	AeroControl Electronics Unit
ACF	Anisotropic Conductive Film
ACF	Autocorrelation Function
ACGI	Adaptive Control Grid Interpolation
ACHV	Air Conditioning, Heating and Ventilation
ACI	Automatic Component Insertion
ACI	After Clean Inspection
ACL	Aliasing Controlling Language
ACL	Active Current Loop
ACLF	Automatic Channel Locking Filter
ACM	Absolute Characteristic Maxima
ACM	Association for Computing Machinery
ACM	Aluminum Conductor Material
ACM	Audio Compression Manager
ACME	Attitude Control and Maneuvering Electronics
ACMS	Aircraft Condition Monitoring System
ACN	Accelerator Controls Node
ACP	Azimuth Counter Pulse
ACP	Audio Control Panel
ACPI	Advanced Control Power Interface
ACPI	Advanced Configuration and Power Integration
ACR	Automatic Circuit Recloser
ACRF	Attenuation Crosstalk Ratio at Farend
ACRP	Automatic Contact Resistance Probe
ACS	Advanced Communications System

ACS	Alternative Current Switch
ACS	Audio Control System
ACS	Adjacent Channel Selectivity
ACSR	ALUMINIUM CONDUCTOR STEEL REINFORCED
ACT	Actual Cycle Time
ACT	Alternative Control Technique
ACT	Air Cooled Triode
ACT	Akebono Ceramic Technology
ACTM	Accelerated Corrosion Testing Method
ACUM	Air Cooled Condensing Unit
ADAC	Advanced Digital Acoustic Coding
ADACS	Advanced Digital and Analog Collection System
ADAHRS	Air Data And Attitude Heading Reference System
ADaM	Algorithm Development and Mining
ADAM	Advanced Digital Audio Matrix
ADB	Advanced Digital Bridge
ADC	Analog-Digital Converter
ADC	Air Data Computer
ADC	Advanced Data Converter
ADD	Android Developer Day
ADD	Accumulated Degree Days
ADD	Architectural Design Document
ADE	Advanced Development Environment
AdEEP	Advances in Electronics and Electron Physics
ADF	Automatic Direction Finder
ADFE	Adaptive Decision Feedback Equalization
ADI	Attitude director indicator
ADI	After Development Inspection
ADIG	Application Development Interface Guidelines
ADIO	Analog/Digital Input/Output
ADIRS	Air Data Inertial Reference System
ADIRU	Air Data Inertial Reference Unit
ADM	Air Data Module
ADM	Adaptive Delta Modulation
ADMS	Analog Digital and Mixed-Signal
ADO	Association Distribution Office
ADO	Ampex Digital Optics
ADPCM	Adaptive Differential Pulse Code Modulation
ADR	Aperture Direct Readout
AdR	Audio Dialog Replacement
AdR	Advanced Digital Recorder
ADR	Audio Digital Recording
ADR	Automatic Dialog Recording
ADS	automatic dependent surveillance
ADS	Air Data System
ADS	Amplifier Design Service
ADS-A	Automatic Dependent Surveillance-Address
ADS-B	Automatic Dependent Surveillance-Broadcast
ADSL	Asymmetric Digital Subscriber Line
ADSP	Advanced Digital Signal Processor

ADSR	Attack, Decay, Sustain, Release (sound envelope specification)
ADSR	Add, Delay, Sample, Resample
ADSS	All Dielectric Self-Supporting
ADT	Applied Diagnostic Techniques
ADTSEM	Apply/Develop Track Specific Equipment Model
ADTV	Advanced Definition Television
ADV CTRL	Advanced Control
AE	Adaptive Equalizer
aea	American Electronics Association's
AEB	Automatic Exposure Balance
AEC	Automotive Electronics Council
AECF	Advanced Electronics / Computer Field
AEELS	Automatic Electronic Emitter Locating System
AEEPS	Advances in Electronics and Electron Physics Supplement
AEH	All Electronics Hardware
AEIE	Applied Electronics and Instrumentation Engineering
AEM	Analytical Electron Microscopy
AEOS	Advanced Electro-Optical System
AEPS	Army Electronic Product Support
AES	Advanced Electronic Systems
AES	Auger Electron emission Spectroscopy
AES	Automatic Electronic Systems
AESA	Active Electronically Scanned Antenna
AESS	Institute of Electrical and Electronic Engineers - Aerospace and Electronics Systems Society
AET	Aircraft Electronics Technician
AF	Attenuation Factor
AF	Automatic Filter
AF	Audio Frequency
AF	Anode Fall
AFC	Automatic Frequency Control
AFC	Amplitude Frequency Characteristics
AFCB	ARC Fault Circuit Breaker
AFCI	Arc Fault Circuit Interrupter
AFCS	Automatic Flight Control System
AFD	Alternator Field Disconnect
AFD	Autopilot Flight Director
AFD	Application Framework Definition
AFDC	Autopilot Flight Director Computer
AFDS	Autopilot Flight Director System
AFE	Active Front End
AFESD	Air Force Electronic Systems Division
AFFS	Advanced Fringe Field Switching
AFH	Advanced Frequency Hopping
AFIS	Automatic Flight Information Service
AFIS	Airborne Flight Information System
AFIT	Automated Failure Insertion Technology
AFL	Amps Full Load
AFM	Advanced Frequency Modulation
AFM	Audio Frequency Modulation
AFOS	Advanced Fiber Optic Sensing

AFS	Adaptive Frontlighting System
AFSA	Air Film Substrate Air
AFT	Accelerated Failure Time
AFT	Automatic Fine Tuning
AGACS	Automatic Ground-Air Communications System
AGC	Automatic Generation Control
AGC	Automatic Gain Control
AGDL	Air-Ground Data Link
AGED	Advisory Group on Electronic Devices
AGREE	Advisory Group in Reliability of Electronic Equipment
AGV	Automated Guided Vehicle
AH	ampere hours
Ah	Artificial Harmonic
AHB	Advanced High-performance Bus
AHC	Attitude Heading Control
AHI	Audio Hardware Interface
AHRS	Attitude and Heading Reference Systems
AHS	Automated Highway System
AI	Analog Input
AIA	Active Integrated Antenna
AICD	Automatic Implantable Cardiac Defibrillator
AICSP	Analog Integrated Circuits and Signal Processing
AIDS	Aircraft Integrated Data System
AIE	Advanced Interior Electronics
AIM	Adaptive Ion Milling
AIR	Analog Input Range
AIR	Antenna Integrated Radio
AIREF	Alarm Industry Research and Education Foundation
AIS	Adhesive Interconnect System
AIXM	Aeronautical Information Exchange Model
AKB	Automatic Kathode Biasing
AL2O3	Aluminum Oxide (aka Alumina or Sapphire)
ALARA	Attenuation Low And Results Achieved
ALC	Audio Limiter Control
ALC	Automatic Level Control
ALD	Atomic Layer Deposition
ALD	Assistive Listening Device
ALE	Atomic Layer Epitaxy
ALE	Application Logic Element
ALF	Advanced Linear-fit Filter
AlGaAs	Aluminum Gallium Arsenide
AlGaN	Aluminum Gallium Nitride
ALIEN	Atomic Layer Interface Engineering for Nanoelectronics
ALIVH	Any-Layer Interstitial Via Hole
ALLD	Automatic Line Leak Detector
ALPHA	Advanced Lightweight Protective Helmet for Aircrew
ALR	Amps-Locked Rotor
ALS	Advanced Light Source
ALSC	Autonomous Linear Sequential Circuit
ALT	Altitude

ALT	Radar Altimeter
alt	alternating phase shift mask
ALT HOLD	Altitude Hold Mode
ALTC	Automatic Load Tap Changing
ALTS	altitude select
ALU	Arithmetic Logic Unit
ALVT	Advanced Low-Voltage Technology
AM	Americium
AM	Analog Modeling
AM	Ante Meridiem (before noon)
AM	Amplitude Modulation
AMBA	Advanced Microcontroller Bus Architecture
AMC	Airborne Molecular Contamination
AMD	Advanced Micro Devices company
AMD	Amplitude Modification Device
AME	Advanced Metal Evaporated
AMEC	Alltek Marine Electronics Corp
AMEU	Alpha/Mach Indicator Electronic Unit
AMFT	Automatic Magnetron Frequency Tuning
AMH	Automated Material Handling
AMHS	Automated Material Handling System
AMI	Advanced Microelectronics for Industrialists
AML	Automatic Model Linking
AML	Amplitude Modulation Link
AMLCD	Active Matrix Liquid Crystal Diode
AMLCD	Active-matrix liquid crystal display
AMM	Acoustic Mismatch Model
AMM	Ammeter
AMP	Ampere
AMPS	Advanced Mobile Phone System
AMR	Adaptive Multi-Rate
AMRAAM	Advanced Medium Range Air-to-Air Missile
AMS	Automatic Music Sensor
AMS	Analog Mixed Signal
AMS	Air Management System
AMT	Advanced Manufacturing Technology
AMT	Advanced Midi Transmission
AMU	Atomic Mass Unit
AMU	Automatic Measurement Unit
ANARC	Association of North American Radio Clubs
ANC	Automatic Noise Cancelling
ANC	Active Noise Cancelling
ANC	Active Noise Cancellation
ANCA	Ambient Noise Controled Amplifier
AND	Logical AND
ANL	Automatic Noise Limiter
ANN	Annunciator
ANN	Artificial Neural Network
ANOVA	Analysis of Variance (statistics)
ANR	Active Noise Reduction

ANSI	All New Small Integration
ANSI	American National Standards Institute, Inc.
ANSWERS	Autonomous Nano-electronic Systems With Extended Replication and Signalling
ANT	Antenna
AO	Analog Out
AO	Acousto Optic
AO	Analog Output
AO	Always Open
AO	Alpha Oscillator
AOC	Aeronautical Operational Control
AOC	Active Optical Cable
AOI	Automatic Optical Inspection
AOI	Applied Optoelectronics Incorporated
AOM	Acousto-Optic Modulator
AOP	Airport Operating Plan
AOQL	Average Outgoing Quality Level
AOS	Adaptive Optimization System
AOV	Air-Operated Valve
AP	Adhesion Promoter
APA	Advanced Performance Algorithm
APA	Automatic Panel Alignment
APB	Anti-Phase Boundary
APC	Auto Pilot Computer
APC	Advanced Power Calibration
APC	All Pass Crossover
APC	Angled Polished Connector
APC	Advanced Process Control
APC	Automatic Power Control
APCD	add-on pollution control devices
APCFI	Advanced Process Control Framework Initiative
APCVD	Atmospheric Pressure Chemical Vapor Deposition
APD	Avalanche Photo Diode
APEC	Applied Power Electronics Conference
APEC	Advanced Process Equipment Control
APEC	Active and Passive Electronic Components
APEC	Advanced Power Electronics Corporation
APECS	Automated Protocol for Electromagnetic Component Separation
APEI	Arkansas Power Electronics International, Inc.
APF	All-Pass Filter
APHMEL	Andhrapradesh Heavy Mechanary and Electronics Limited
APIMS	Atmospheric Pressure Ionization Mass Spectrometry
APM	Aircraft Personality Module
APME	Antenna Pointing Mechanism Electronics
APOT	Alternate Point of Termination
APS	Analog Protection System
APS	American Physical Society
APS	Auxiliary Power System
APS	Advanced Power Stability
APS	Auto Power Spectrum
APS	Auto-Pilot System

APSEB	Andhra Pradesh State Electricity Board
APT	Audio Pass Through
APTL	Automatic Power Transfer and Load control
APU	Auxiliary Power Unit
APVD	Alcatel Plasma Vapor Deposition
APW	Augmented Plane Wave
AQ	All Quartz
AQI	Access Query Interface
AR	Aspect Ratio
AR	Audio Rate
ARC	Anti-Reflective Coating
ARDE	Aspect-Ratio-Dependent Etching
ARE	Activated Reactive Evaporation
ARES	Advanced Railroad Electronic System
ARF	Audio Receiver File
ARIA	Advanced Research In Audio
ARIMA	Auto Regressive Integrated Moving Average
ARINC	Aeronautical Radio Incorporated
ARM	Anti-Radiation Missile
ARM	Audio Rate Modulation
ARMS	Ampere Root Mean Square
ARP	Azimuth Reset Pulse
ARPA	Advanced Research Projects Agency (made early internet)
ARQ	Automatic Receiver Quieting
ARS	Angle-Resolved Scattering
ARS	Auto Reclosing Scheme
ART	Applied Research & Technology
ARTS	Automatic Range Transponder System
AS	Arsenic
ASAP	Accurate Sensitive and Precise
ASAP	Adaptive Sampling And Prediction
ASAP	Advanced Stepper Application Program
ASC	ADPCM (Adaptive Differential Pulse Code Modulation) Stereo C
ASC	Apple Sound Chip
ASCE	Airlock Signal Conditioning Electronics
ASD	Aircraft Situation Display
ASDE	Aerosurface Driver Electronics
ASDL	American Standard Digital Line
ASDL	Aeronautical Satellite Data Link
ASE	Amplified Stimulated Emission
ASE	Amplified Spontaneous Emission
ASES	Audio Sound Erase Static
ASHC	Anti-Sweat Heater Controls
ASHPD	Aperture Science Handheld Portal Device
ASI	Actuator Sensor Interface
ASIC	Application Specific Integrated Circuit
ASIMO	Advanced Step in Innovative Mobility
ASIO	Audio System Input Output
ASK	amplitude shift keying
ASM	Adaptive Site Molecule

ASM	Advanced Semiconductor Materials
ASM	Algorithmic State Machine
ASME	American Society of Mechanical Engineers
ASO	Automatic Shutoff
ASP	Analog Signal Processing
ASPARC	Ability of Solder Paste to Retain Components
ASR	Automated Send Receive
ASR	Airport Surveillance Radar
ASSMBE	All Solid Source Molecular Beam Epitaxy
ASSN	Arc Suppressor Snubber Network
ASSP	Application-specific standard product
ASTARS	APRS (Automatic Position Reporting System) Satellite Tracking And Reporting System
ASTM	American Society for Testing and Materials (Philadelphia, Pennsylvania)
ASTTL	Advanced Schottky Transistor-Transistor Logic
asu	Avionics Switching Unit
ASUR	Active Set Update Rate
ASW	Augmented Spherical Wave
ASYNC	Asynchronous
AT	Auto Throttle
atc	Automatic Temperature Compensator
ATC	Air traffic control
ATC	Ampere Time Counter
ATCRBS	Air Traffic Control Radar Beacon System
ATCSS	Air traffic control signalling system
ATCT	Airport Traffic Control Tower
ATDF	Advanced Technology Development Facility, Inc
ATE	Automatic Test Equipment
ATF	Automation Test Facility
ATG	Automatic Test Generation
ATLAS	Abbreviated Test Language for All Systems
ATLAS	Asteroid Terrestrial-impact Last Alert System
ATM	Advanced Test Module
ATM	Automatic Timing Mechanism
ATM	Asychronous Transfer Mode
ATP	Autotransformer Thermal Protection
ATPG	Automatic Test Pattern Generation
ATR	Attenuated Total Reflectance
ATR	Antenna Test Range
ATS	Absolute Time Sequence
ATS	Automatic Transfer Switch
ATSU	Air Traffic Services Unit
ATT	Attenuated
ATT ON	Attenuation On (a reduction in the amplitude level of the outputted sound)
ATU	Antenna Tuning Unit
ATV	Analog Television
ATZP	Awakening To Zero Point
AU	Arbitrary Unit
AU	Atomic Units
AUBP	AUdio Battery Pack
aue	Advanced Ultrasound Electronics

AUVSI	Association for Unmanned Vehicle Systems International
AUX	Auxiliary Input Jack
AV	Adjustable Volume
AVCHD	Advanced Video Codec High Definition
AVI	Audio Video Interleave
AVI	Analog Video Interface
AVIONICS	Aviation Electronics
AVM	Automated Voice Messages
AVM	Audio Video Measurement
AVO	Amps Volts and Ohms
AVP	Anti-Virus Program
AVP	Advanced Vertical Processor
AVR	Audio/Video Receiver
AVR	Automatic Voltage Regulator (electricity)
AVS	Advanced Visualization System
AVT	Accelerated Vesication Test
AWE	Asymptotic Waveform Evaluation
AWG	Arbitrary Waveform Generator
AWG	American Wire Gauge
AWM	Advanced Waveform Modulation
AWM	Advanced Wave Memory
AWS	Automated Wiring System
AWS	Advanced Wet Station
AXI	Automated X-Ray Inspection
B	Base (transistor)
B RNAV	Basic area navigation
B&O	Bang & Olufsen
B/O	Bypass/Overflow
BAC	Beam Attenuation Coefficient
BACT	Best Available Control Technology
BAM	Bass Alignment Module
BARO	Barometric
BASE	Boston Area Semiconductor Education (Council)
BASE	Bedini Audio Special Environment
BASEC	British Approvals Service for Cables
BASH	Bridged Amplifier Switching Hybrid
BASS	Big Awesome Speaker Systems
BAVF	Banks of Assumed Velocity Filters
BAVM	Blonder Audio/Video Modulator
BB-ISBD	Based Blocked Inter-Sub-Band Detector
BBAR	Broad-band anti-reflective
BBISBD	Based Blocked Inter-Sub-Band Detector
BBS	Broad Band Spectrum
BBUS	Battery Backed Up Sounder
BC	Bias Contrast
BC	Bond Centered
BC	Buried Capacitance
BCA	Bias Corrected and Accelerated
BCAD	Business Computer-Aided Manufacturing
BCD	Binary-Coded Decimal

BCE	Backup Control Electronics
BCF	Bulked Continuous Filament
BCH	Bose, Chaudhuri, and Hocquengum
BCI	Bulk Current Injection
BCI	Balanced Coaxial Interference
BCRS	Back course
BCS	Bardeen Cooper Schriefer
BDE	Block Diagram Editor
BDEV	Behavior-level DEViation
BDI	Bearing Distance Indicator
BDMA	Benzyldimethylamine
BDO	Bi-Directional Override (HTML 4.0 tag)
BDR	Blocking Dynamic Range
BDS	Brownian Dynamics Simulation
BE	Boundary Element
BE	Band Edge
BE	Bound Exciton
BEAM	Biology, Electronics, Aesthetics, and Mechanics
BEAMA	British Electrotechnical and Allied Manufacturers' Association
BEC	Base, Emitter, and Collector
BEC	Bose Einstein Condensate
BEC	Battery Elimination Circuit
BEC	Barely Enough Current
BEEM	Ballistic Electron Emission Spectroscopy
BEL	Bharat Electronics Limited
BEM	Boundary Element Method
BENU	Bull's Eye Non-Uniformity
BEOL	Back End Of Line
BEP	Balanced Electrode Plane (electronics)
BESOI	Bonded and Etchback Silicon On Insulator
BESS	Basic Echo Synchronizing System
BEST	Basic Easy Sockets Technology
BET	Brunauer - Emmett - Teller
BET	Broadcast Energy Transmitter (G.I. Joe: The Movie)
BEU	Bus Expansion Unit (Timex Sinclair)
BF	Bandpass Filter
BF	brightfield I
BF	BeamForm
BFD	Behringer Feedback Destroyer
BFL	Buffered FET (Field Effect Transistor) logic
BFM	Bus Functional Model
BFO	Beat Frequency Oscillator
BFP	Blank Front Panel
BG	Band Gap
BGA	Ball Grid Array [electronic Packaging]
BGAN	Broadcast Global Area Network
BGE	Band Gap Engineering
BGP	Binary Ghost Pulse
BGS	Basic Generation Service
BHAC	Battery Hauler Alternating Current

BHF	Buffered Hydrofluoric Acid
BHP	Butler Hybrid Phasing
BHPM	Butler Hybrid Phasing Matrix
BHT	Brinell Hardness Test
BI	Bismuth
BI	Bannockburn Institute
BI	burn index
BICMOS	Bipolar Complementary Metal-Oxide Semiconductor
BIFET	Bipolar Field-Effect Transistor
BIL	Basic Impulse Level
BIM	Binary Intensity Mask
BIMOS	BI-polar Metal-Oxide Semiconductor
BIS	Building Industry Show
bist	built in self testing
BITE	Built-In Test Equipment
BJT	Bipolar Junction Transistor
BK	Berkelium
BL	Band Limited
BL	Battery Low
BLAD	Basic Layout and Design
BLD	Beam Lead Device
BLEVE	Boiling Liquid Expanding Vapor Explosion
BLF	Band Limiting Filter
BLM	Beam Loss Monitor
BLM	Ball-Limiting Metalization
BLT	Balanced Line Tuner
BLUE	Baltic Latvian Universal Electronics
BM	Bending Magnet
BMC	Bubble Memory Controller
BME	Background Mesh Element
BMO	Bounded Mean Oscillation
BMP	Windows or OS/2 Bitmap image format
BMS	Battery Management System
BNC	Basic Network Connector
BNC	Bayonet Neill-Concelman connector
BOE	Buffered Oxide Etchant
BOLT	Burn Out Lighted Timer
BoPL	Broadband over Power Lines
BOR	Bottom of Range
BOX	Buried Oxide
BP	Bandpass
BPF	Band-Pass Filter
BPL	Broadband over Power Lines
BPSG	Boro PhosphoSilicate Glass
BR	Bridge Return
BRC	Bit-Rate Control
BRDF	Bidirectional Reflectance Distribution Function
Break	form B (normally closed) contacts
BS	British Standard
BS	Beam Splitter

BS	Base Saturation
BSC	BCS (Bragg Crystal Spectrometer) Spectrally Calibrated
BSE	Back-Scaterred Electron
BST	Barium Strontium Titanate
BT	Bismaleimide Triazine
BTAB	Bumped Tape Automated Bonding
BTD	Bistable Thermal Donors
BTE	Boltzmann transport equation
BTL	Backplane Transceiver Logic
BTL	Bridge-Tied Load
BTS	Base Transceiver System
BTSC	Broadcast Television Systems Committee
BTTL	Buffered Transistor-Transistor Logic
BUDS	Back-Up Digital System
BUF	Best Usable Frequency
Buz	Buzzer
BV	Breakdown Voltage
BVT	BEHRINGER Virtual Tube
BW	Battery Working
BWG	Beam Wave Guide
BWI	Bond-Wire Interconnect
BXT	Broadcast Electronics Technologist
C	Connector
C	Control
C	Capacitance
C	Collector (transistor)
C	Capacitor
C3	Command, Control, and Communications
C4	Controlled Collapse Component Connection
CA	Common Amplification
CA	CIM (Computer Integrated Manufacturing) Architecture
CA	Compact Array
CAA	CIM (Computer Integrated Manufacturing) Applications Architecture
CAAA	Coherent Adaptive Antenna Array
CAAPS	Circuit Assembly And Processing System
CAB	Competitive Analysis Benchmarking
CADE	controller/attitude direct electronics
CADT	Control Application Development Tool
cae	Custom Audio Electronics
CAE	Computer-Aided Engineering
CAF	Conductive Anodic Filamentation
CAF	Conductive Anodic Filaments
CAFM	Computer Aided Facilities Management
CAFT	Computer Aided Failure Tracking
CAG	Competitive Analysis Group
CAI	caution annunciator indicator
CAI	Computer-Aided Instruction
CAIBE	Chemically-Assisted Ion Beam Etching
CALCE	Center for Advanced Life Cycle Engineering
CAM	Computer-Aided Manufacturing

CAMAC	Computer-Aided Measurement and Control
CANCER	Computer Analysis of Nonlinear Circuits, Excluding Radiation
CAP	Combined Analog and Pulsative
CAP	Carrierless Amplitude Phase
CAP	Capacitor
CAPEM	Center for Advanced Photonic and Electronic Materials
CAPP	Computer-Aided Process Planning
CAPS	Computer-Assisted Problem Solving
CAR	Computer-Aided Research
CAR	Compressed Audio Recording
CARM	Computer Assisted Radio Monitoring
CARRI	Computerized Assessment of Relative Risk Impacts
CAS	Column Address Strobe
CASE	Computer-Aided Software Engineering
CAST	Current Audio Signal Transmission
CAST	Custom Array Synthesis Technology
CAT	Computer-Aided Testing
CAT I	Operational performance Category 1
CAT II	Operational performance Category II
CAT IIIa	Operational performance Category IIIa
CAT IIIb	Operational performance Category IIIb
CAT IIIc	Operational performance Category IIIc
CATR	Compact Antenna Test Range
CATS	Computer Aided Tolerance Specification
CATT	Computer-Aided Test Tool
CAW	Construction Analysis Workgroup
CAWC	Cryogenic Aerosol Wafer Cleaning
Cazn	Auto-Zero Capacitor pin, negative
Cazp	Auto-Zero Capacitor pin, positive
CB	carbon black
CB	Conduction Band
CB	Circuit Breaker
CBA	Cell-Based Architecture
CBB	Circuit Breaker Box
CBD	Convergent Beam Diffraction
CBE	Chemical Beam Epitaxy
CBED	convergent beam electron diffraction patterns
CBGA	Ceramic Ball Grid Array
CBM	Conduction Band Minimum
CBS	Chemical Bottle Storage area
CBV	Circuit Breaker Vibration
CBVA	Circuit Breaker Vibration Analyzer
CBVM	Circuit Breaker Vibration Monitor
CBW	Critical Band Width
CC	Coiled-Coil
CC	Cluster Controller
CC	Closed Circuit
CC	Chip Carrier
CC	Common Cathode
CCAW	Copper-Clad Aluminum Wire

CCAX	Competence Center AUTOMATIONWORX
CCC	Circuit Cross-Connect
CCC	Ceramic Chip Carrier
CCD	Component Coupling Diagram
CCD	Control Circuit Diagram
CCES	Coupled-Circuit Electromagnetic Simulation
CCFL	Cold Cathode Fluorescent Light
CCFR	Constant Current Flux Reset
CCH	Common Channel Handler
CCI	Contact Closure Inputs
CCL	Copper Clad Layer
CCM	Continuous Conduction Mode
CCN	Charge Control Node
CCP	Constant Current Power
CCP	Critical Control Point
CCSDS	Consultative/Consultative Committee for Space Data Systems
CCSL	Compatible Current-Sinking Logic
CCSM	Composite Current Source Model
CCV	Closed Circuit Voltage
CCW	Counter Clockwise
CD	Contact Discontinuity
CD	Circuit Design
CD	Compact Disc
CD	Cadmium
CD	Critical Dimension
CD	Capacitive Discharge
CD-R	Compact Disc Rewriteable
CD/OL	Critical Dimension OverLay
CDA	Continuous Descent Approach
CDA	Clean Dry Air
CDA	Critical Damping Adjustment
CDA	Copper Development Association Inc.
CDD	Clock Difference Diagram
CDE	Cornell Dubilier Electronics
CDE	Chemical Downstream Etch
CDI	Course Deviation Indicator
CDI	Collector-Diffusion Isolation
CDL	Carrier Detection Light
CDL	Circuit Description Language
CDM	Cardioid Dynamic Microphone
CDM	Common Device Model
CDMA	Code Division Multiple Access (voice/data transmission)
CDO	Controlled Decomposition/Oxidation
CDP	Constant Dipole Panel
CDPIS	Command Data Processing and Instrumentation System
CDPIS	Command Data Processing and Instituteumentation System
CDR	Current Drain Reduction
CDR	Complementarity Determining Regions
CDS	Correlated Double Sampling
CDT	Charge-Discharge Transaction

CDTI	Cockpit display of traffic information
CDW	Charge-Density Wave
CE	Capillary Electrophoresis
Ce	Consumer Electronics o Compact Edition
CE	Consumer Electronics Society
CE	Comsumer Electronics
CE	Communications Electronics
CE	Conformite Europeenne (Conformity to European)
CEA	Consumer Electronics Association
CEBEC	Comité Electrotechnique Belge/Belgisch Elektrotechnisch Comité (Belgian quality assurance rating)
CEC	Consolidated Electronics Corporation
CEC	Consumer Electronics Control
CEC	Control Electronics Container
CEC	Cell Evaluation Chip
Cee	Control Execution Environment
CEF	Crystal Electric Field
CEI	Calvert Electronics Inc
CEM	Continuous Emissions Monitoring
CENELEC	Comité Européen de Normalisation Electrotechnique
CEP	Circular Error Probability
CEPT	Concealed Electrical Power Transfer
CER-DIP	CERamic Dual In-line Package
CERDEC	Communication Electronics Research And Development Engineering Center
CERT	Comprehensive Error Rate Testing
CES	Consumer Electronics Show
CES	Control Electronics Section
CESI	Consumer Electronics Servicing and Installations
CET	Count Enable Trickle
CEU	control electronics unit
CF	Californium
CF	Carrier Frequency
CF	characteristic frequency
CF	Conductivity Factor
CFA	Component Failure Analysis
CFA	Cross Field Antenna
CFCC	Continuous Fiber Ceramic Composite
CFCCP	Continuous Fiber Ceramic Composite Program
CFCT	Critical Fault Clearance Time
CFD	computational fluid dynamics
CFI	Common Flash-memory Interface
CFI	CAD (Computer-Aided Design) Framework Initiative
CFIT	Controlled Flight into Terrain
CFL	Compact Fluorescent Lamp
CFLs	Compact Fluorescent Light Bulbs
CFM	Continuous Flow Manufacturing
CFM	Contamination-Free Manufacturing
CFM	Cubic Feet per Minute
CFMA	Contact Flexible Microstrip Applicators
CFMRC	Contamination-Free Manufacturing Research Center
CFP	Ceramic Flat Package

CFS	Capacitor Fast Switching
CGA	Carrier Group Alarm
CGA	Column Grid Array
CGBA	Circuit Group Block Acknowledge
CGM	Computer Graphics Metafile image format
CH	Contact Handled
CHC	Component Handling and Cleaning
CHE	Ceramic Heat Emitter
CHF	Critical Heat Flux
CHI	Ceramic Heat Insulator
CHS	Cylinder, Head, and Sector
CI	Confidence Interval
CI	Component Instance
CI	Copper Insert
CIC	Cleanroom Interface Chamber
CIC	Cascaded Integrated Comb
CID	Charge-Injection Device
CIE	Computer-Integrated Engineering
CIE	Cleveland Institute of Electronics
CIF	Common Interface Format
CIM	Computer Integrated Manufacturing
cIP	Continuous Improvement Program
CIP	Cascade Improvement Program
CIP	Component in Paste
CIS	Contact Image Sensor
CIS	Copper Indium diSelenide
CISC	Complex Instruction Set Computer
CL	Current Loop
CL	Chlorine
CL	Cathodoluminescence
CLA	Central Line Average
CLC	Cancel Lot Cycle
CLCC	Ceramic Leaded Chip Carrier
CLD	Current Limiting Device
CLDD	Chip-Level Differential Detection
CLGA	Ceramic Land Grid Array
CLI	Cumulative Leakage Index
CLIC	Continuum and Line Interferometer Calibration
CLIC	Closed-Loop Intensity Control
CLIW	Customized Long Instruction Word
CLP	Windows Clipboard image format
CLR	Crystal Light Relay
CM	Contrast Medium
CM	Common Mode
CM	Configuration Management
CMA	Cylindrical Mirror Analyzer
CMA	Common Mode Analysis
CMC	Common Mode Choke
CMC	Cassette Module Controller
CMFA	Common Mode Failure Analysis

CMI	California Microwave Incorporated
CML	Current Mode Logic
CMO	Chi-Mei Optoelectronics
CMOC	Connecticut Microelectronics and Optoelectronics Consortium
CMOS	Complementary Metal-Oxide Semiconductor
CMOS	Complementary Metal Oxide Semiconductors
CMP	Chemical Mechanical Polishing
CMP	Component Maintenance Project
CMR	Common Mode Range
CMR	Common Mode Rejection
CMRI	COMMON METER READING INSTRUMENT
CMRR	Common Mode Rejection Ration
CMS	Coordinate Measuring System
CMSS	Creative Multi-Speaker Surround
CMUG	Cost Modeling Users Group
CMV	Complex measured value
CMX	Corel Clipart image format
CNDO	Complete Neglect of Differential Overlap
CNEE	Computer Network Engineering Electronics
CNL	Compensating Non Leaking
CNR	Clutter to Noise Ratio
CNS	Communication Navigation Surveillance
CNS	Central Nervous System
CNS/ATM	Communication Navigation Surveillance/Air Traffic Management
CNTRL	Control
COA	Change Of Amplification
COB	Chip On Board
COC	Cost Of Consummables
COCO	Control and Observation of Circuit Optimization
CODEC	CODer- DECoder
Codec	Coder/decoder
COED	Computer Optimized Experimental Design
cof	Chip on Flexible
COFDM	Coded Orthogonal Frequency Division Multiplexing
COG	Chip On Glass
COI	Charge Ordered Insulating
COL	Characteristic Orange Luminescence
COM	Communications Society
com	Communications, Optics and Materials
COM	COMmunications (port)
COMM	Communications software
COMM	Communications Commercial
COMM	Communications Module
COMM	Communications Society
COMSOC	IEEE Communications Society
COO	Cost of Ownership
COPE	Center for Organic Photonics and Electronics
CORBA	Common Object Request Broker Architecture
CORE	COmposite Object Reference
COSS	Common Object Services Specification

COSYMA	COSYnthesis for eMbedded Architectures
COT	Customer-Owned Tooling
CP	Circular Polarized
CP	Cathodic Protection
CP	Capability Performance
CP	Constant Potential
Cp	Process Capability
CP	Conductive Polymer
CP	Continuous Propagation
CP-FTMW	Chirped-Pulse Fourier Transform Microwave
CP/M	Control Program for Microcomputers
CPA	Central Provisional Authority
CPA	Charged-Particle Analysis
CPC	Commands Per Clock cycle
cpd	Concurrent Product Development
CPD	Contact Potential Differences
CPDA	Compact Printed Disc Antenna
CPDLC	Controller–pilot data link communications
CPES	Center for Power Electronics Systems
CPGA	Ceramic Pin Grid Array
CPICH	Common Pilot Channel
CpK	Process Capability Index
CPL	Certified Parts List
CPL	Capability Performance, Lower
CPLD	Complex Programmable Logic Device
CPLR	Coupler
CPRM	Content Protection for Recordable Media
CPS	Controlled Phase Shift
CPS	Cycles Per Second (now Hertz)
CPS	Control Points Similar
CPU	Central Processing Unit
CPW	Co-Planar Waveguide
CQ	Constant Q transform
CQFP	Ceramic Quad Flat Package
CQN	Closed-Queuing Network
CR	Comfortable Runabout
CR	Communications Range
CR	Cyclotron Resonance
CRADA	Cooperative Research and Development Agreement (with National Institutes of Health)
CRB	Control of Response Bias
CRC	Contrôle de Redondance Cyclique (French: Cyclic Redundancy Check)
CRES	Corrosion Resistant Engineered Solutions
CRF	Contrast Rendering Factor
CRF	Cumulative Relative Frequency
CRI	Cathode Ray Indicator
CRI	Color Reversal Internegative
CRO	Cathode Ray Oscilloscope/Oscillograph
CRSQ	Calibration period of R-SQuared
CRT	Crystal Resolution Technology
CRT	Cathode Ray Tube (type of TV)

CRTC	Cathode Ray Tube Controller
CRU	Customer Removable Unit
CRU	Cassette Read Unit
CRZ	Chirped Return-to-Zero
CS	Circuit Simulator
CS	Current Sensing
CS-LNA	Common-Source Low-Noise Amplifier
CSA	CIM (Computer-Integrated Manufacturing) Systems Architecture
CSA	Conical Spiral Antenna
CSD	Current Source Density
CSE	Computer Science and Engineering Department (University of Washington)
CSF	Critical Success Factor
CSG	Compatible Stereo Groove
CSIC	Customer Specific Integrated Circuit
CSL	Colortronic Smart Load
CSL	Current-Steering Logic
CSMA/CD	Carrier-Sense, Multiple-Access with Collision Detection
CSP	Chip Scale Package
CSR	Copper Sulfide Rectifier
CSRR	Crossed Split Ring Resonator
CST	Complete Solidification Time
CST	CIM (Computer-Integrated Manufacturing) Systems Technology
CSV	Comma Separated Value(s)
CT	Chrono Trigger
CT	Cycle Time
CT	Center-Tapped
CT	Current Transformer
CTAF	Common Traffic Advisory Frequency
CTC	Cluster Tool Controller
CTDM	Compressed Time Division Multiplex
CTE	Coefficient of Thermal Expansion
CTE	Charge Transfer Efficiency
CTEM	Conventional Transmission Electron Microscopy
CTF	Contrast-Transfer-Function
CTI	Cycle Time Improvement
CTL	Complementary Transistor Logic
CTM	Current Transformation Matrix
CTMC	Cluster Tool Modular Communications
CTP	Critical Technical Parameter
CTR	Current Transfer Ratio
CTVU	Central TV Unit
CUB	Central Utility Building
CUBES	Capacity Utilization Bottleneck Efficiency System
CUE	Command Uplink Electronics
CUI	Common User Interface
CULV	Consumer Ultra Low Voltage
CUSUM	cumulative summation
CUT	Dr. Halo image format
CUV	Cell Under Voltage
CV	Capacitance-to-Voltage

CV	Control Voltage
CV/DFDR	Cockpit voice and digital flight data recorder
CVBS	Composite Video Baseband Signal
CVC	Conventional Vibrated Concrete
CVC	Chloro Voltaic Cell
CVC	Chemical Vapor Cleaning
CVCM	Collected Volatile Condensable Material
CVD	Chemical Vapor Deposition
CVE	Circuit Verification Environment
CVI	Component Video Input
CVR	Constant Volume Reheater
CVR	Cockpit Voice Recorder
CVS	Cyclic Voltammetry Stripping
CVT	Capacity Voltage Transformer
CVT	Constant Voltage Transformer
CW	Continuous Wave
CW	Clockwise
CW	Carrier Wave
CWA	Constant Wattage Auto-transformer
CWE	Caution and Warning Electronics
CWEA	Caution and Warning Electronic Assembly
CWEU	Caution and Warning Electronic Unit
CWR	Continuous Wave Radar
CWS	Control Wheel Steering
CXO	Clock Crystal Oscillator
CYM	Cycle Model
CZ	Czochralski process
CZT	Cadmium Zinc Telluride
CZT	Chirp Z-Transform
D	Digital
D	Drain (transistor)
D	Diode
D	Dynamic
D-SUB	Series D SUBminiature connector
D/A	Digital-to-Analog converter
D/B	Die Bonding
D/I	Develop/ Inspect
DA	Distributed Amplifier
DA	Dielectric Absorption
DA	Decision Altitude
DA	Drift Angle
DA	Digital to Analog
DA-15	15-pin D-SUB (series D subminiature) connector
DAB	Designated Audit Body
DAC	Dual Attached Concentrator
DAC	Digital-To-Analog Converter
DACCS	Digital Access Cross Connect System
DAD	photodiode array detector
DAE	Digital Analog Extraction
DAP	Donor-Acceptor Pair

DAPs	Downlink of aircraft parameters
DAR	Digital Audio Receiver
DAS	Discrete Amplifier Stage
DAS	Direct Absorption Spectroscopy
DAS	Dimer-Adatom-Stacking fault
DAS	Digital Audio System
DASH	Digital Audio Signal Height
DASP	Digital Audio Surround Processor
DASSL	Differential Algebraic System Solver
DATC	IEEE Design Automation Technical Committee
DAVID	Digital Audio/Video Interactive Decoder
Db	Design Based
DB	Deutsche Bibliothek
Db	Dual Band
DB-25	25-pin D-SUB (series D subminiature) connector
DB9	D-shell connector - One of the family of connectors: The "D" is the shape of the shell, the next letter determines connector size, and the number is the maximum pin count.
DBA	Decibels Adjusted
DBBS	Digital Bass Boost System
DBCI	Double Bulk Current Injection
DBD	Dielectric Barrier Discharge
DBE	Donor Bound Exciton
dBm	Decibel relative to one milliwatt
DBMS	Database Management System
DBO	Dynamic Balancing Overhaul
DBR	Distributed Bragg Reflector (LASER)
DBRT	Double Barrier Resonant Tunneling
DBS	Dynamic Bass System
DBS	Direct Broadcast Satellite
DBSS	Diphone Based Speech Synthesis
DBW	Drive-By-Wire
dBZ	Decibels of equivalent reflectivity (Z)
DC	Direct Current
DC	Don't Care
DC	Dielectric Constant
DC	Dual Control
DC-37	37-pin D-SUB (series D subminiature) connector
DCA	Digitally Controlled Amplifier
DCAP	Dynamics and Control Analysis Package
DCATS	Double-Contained Acid Transfer System
DCB	Direct Copper Bonding (semiconductor module manufacturing)
DCD	Duty Cycle Distortion
DCD	Direct Current Demagnetization (as opposed to Alternating Current)
DCDU	Data link control and display unit
DCE	Data and Control Electronics
DCE	Distributed Computer Environment
DCEA	Digital Control Electronics Assembly
DCEN	Direct Current Electrode Negative
DCEP	Direct-Current Electrode Positive
DCF	Digitally Controlled Filter
DCFL	Direct Coupled FET (Field Effect Transistor) Logic

DCG	Domain Coordination Group
DCI	Digitally Controlled Impedance
DCI	Direct Coupled Interface
DCI	Distributed Control Instrumentation
DCO	Digitally Controlled Oscillator
DCOF	Double Clad Optical Fiber
DCOF-SM	Double Clad Optical Fiber - Single Mode
DCP	Direct Current Power
DCP	Direct-Current Plasma
DCPB	Data Collection Proto Board
DCPD	Direct Current Potential Drop
DCPS	Direct Current Power System
DCR	Direct Current Resistance
DCS	Distributed Control System
DCS	Dichlorosilane
DCS	Digitally Controlled Squelch
dct	Digital Component Technology
DCVD	Dielectric Chemical Vapor Deposition
DCVG	Direct Current Voltage Gradient
DD	Double Diode
DD	Dolby Digital
DD-50	50-pin D-SUB (series D subminiature) connector
DDA	Digital Differential Analyzer
DDC	Direct Digital Control
ddC	Digital Directivity Control
DDC	DC-to-DC (Direct Current) Converter
DDC	Digital Downconverter
DDCU	DC-to-DC (Direct Current) Converter Unit
DDE	digital diesel electronics
DDFD	Decorrelating Decision Feedback Detector
DDL	Device Description Language
DDMS	Defect Data Management System
DDPS	Desktop Digital Photogrammetry System
DDS	Direct Digital Signal
DDS	Discrete Dynamic System
DDS	Direct Digital Synthesizer
DDSC	Dynamic Discrete Surround Circuit
DDT	Dynamic Debug for Trident
DE	Display Electronics
DE	Device Emulator
DE	Dull Emitter
DE-9	9-pin D-SUB (series D subminiature) connector
DEA	Dugour Electronics Almere
DEA	Deployed Electronics Assembly
DEA	Digital Electronics Assembly
DEA	Display Electronics Assembly
DEAL	Defence Electronics Application Laboratory
DEC	Digital Equipment Corporation
DECT	Digital Enhanced Cordless Telephone
DED	Dark Emitting Diodes

DEDS	Discrete-Event Dynamic Simulation
DEEA	Departamento de Engenharia Electrotécnica e Automação
deee	Diploma in Electrical and Electronics Engineering
DEI	Directed Electronics Inc.
DEM	Defect Estimation Model
DEMS	Digital Electronic Messaging Service
DEMUX	Demultiplexer
DENC	Dual-digital ENCoder ststem
DEP	Display Electronics Package
DERD	Dielectric Resistivity Measured Down
DES	Develop Etch Strip
DES	Data Encryption Standard
DES	Display Equipment Status
DESC	Defense Electronics Supply Center
DesignCon	Semiconductor and Electronic Design Conference
DESN	Dual Element Spot Network
DET	Dull Emitter Transmitting
DEU	display electronics unit
DEU	digital electronics unit
DF	Dissipation Factor
DF	DarkField
DFB	Distributed Feedback
DFD	Data Flow Diagram
dfe	Dover Flexo Electronics
DFE	Decision-Feedback Equalizer
DFEE	Digital Front End Electronics
DFESH	Design for Environment Safety and Health
DFG	Difference Frequency Generator
DFLDG	Design Flow and Loading Determination Guidelines
DFLP	Design for Low Power
DFM	Design for Manufacturability
DFMA	Design For Manufacturing and Assembly
DFMC	Dual Frequency Multiple Constellation
DFMEA	Failure Mode and Effects Analyses done at the Design stage
DFN	Dual Flat No-lead package
DFR	Digital Feedback Reducer
DFR	Design For Reliability
DFS	Digital Feedback Supression
DFT	Density Functional Theory
DFT	Design-For-Testability
DFT	Dry Film Thickness
DFT	Deep Flow Technique
dg	Deep Grounder
DG	Distributed generation (electricity)
DG	Directional Gyroscope
DGF	Dynamic Gradient Freeze
DGP	Data Gathering Panel
DGPS	Differential Global Positioning System
DGS	Defected Ground Structure
DGT	Diffusional Gradient Thin

DH	Decision Height
DHBT	Double-Heterostructure Bipolar Transistor
DHE	Doctoral Hat Electronics
DHLD	Double-Heterojunction Laser Diode
DHT	Digital High Technology
DI	Destructive Interference
DI	Dielectric Isolation
DI	Direct Input
DI	De-Ionized
DI-NOLM	Dispersion-Imbalanced Non-linear Optical Loop Mirror
DIA	Direct Input Amplifier
DIB	Windows or OS/2 DIB image format
DIC	Differential Interference Contrast
DIC	digital inverter compressor
DICE	Danube Integrated Circuit Engineering
DICE	DARPA Initiative in Concurrent Engineering
DICE	Dolby Interactive Content Encoder
DIEU	Digital Interface Electronics Unit
DIL	Dual Inline
DIM	Data Information Record
DIMM	Dual-In-line Memory Module
DIN	Deutsches Institut für Normung.
DINUM	Disk Identification Number
DIP	Dual In-line Package (electronics)
DIP	Dual Inline Package
DISC	Dutch Institute of Systems and Control
DISU	Dual Input Switching Unit
DIT	Digital Instrumentation Technology
DITTO	Direct Interface Tube Transformer Output
DITTO	Direct Input, Tube/Transformer Output
DIVA	Digitally Integrated Video and Audio
DJ	Distribution Junction
Dk	Dielectric Constant
DL	Dielectric Leakage
DL	Dummy Load
dL	Diffuse layer
DLA	U.S. Defense Logistics Agency
DLBI	Device Level Burn-In
DLC	Diamond-Like Carbon
DLD	Dark Line Defect
DLD	Digital Logic Design
DLL	Digital Delay Locked Loop
DLNC	Diamond-Like Nano-Composites
DLP	Digital Light Processing
DLR	Data link recorder
DLR	Digital Looping Recorder
DLS	Display Lot Status
DLS	Downloadable Sounds
dLT	Device Level Test
DLTS	Deep-Level Transient Spectroscopy

DM	Defect Management
DM	DRAM (Dynamic Random Access Memory) Module
DMA	Dynamic Mechanical Analysis (for Elastomers)
DMA	direct memory access (computer term)
DMC	Dual Matrix Coupling
DMC	Dual Mode Circuit
DMD	Directed Material Deposition
DME	Dropping Mercury Electrode
DME	Digital Motor Electronic
DME	Distance Measuring Equipment
DMH	Display Message Helps
DMI	Displacement Measuring Interferometer
DMIC	Digital Monolithic Integrated Circuit
DML	Display Message Log
DML	Data Manipulation Language
DMM	Digital Multimeter
DMM	Digital Multimeters Meters
dmm	Digital Multimeter Measurement
DMM	Diffuse Mismatch Model
dmm	Digital Multimeter Module
DMOS	Diffused Metal-Oxide Semi-conductor
DMR	Demultiplex Mix Remultiplex
DMS	Dilute Magnetic Semiconductor
DMSA	Defense Manufacturers And Suppliers Association
DMX	De-MultipleXer
DNA	Do Not Adjust
DNA	Digital Nonlinear Accelerator
DNA	Dark Negative Anode
DNC	Direct Numerical Control
DNC	Direct noise canceling
DNL	Differential Non-Linearity
DNR	Digital Noise Reduction
DNS	Direct Numerical Simulation
DO	Dynamic Optimization
DOA	Dead-On Alignment
DOC	Digital Oscillator Control
DOE	Design Of Experiment
DOEACC	Department of Electronics Accreditation of Computer Courses
doeacc	Department of Electronics and Accreditation of Computer Classes
DOF	Depth of Field
DOF	degree of freedom
DOS	Density Of States (in Band Structures)
DOTS	Digital-Optical Technology System
DP	Departure procedures
DP	Descriptive Polarity
DPA	Displacement Per Atom
DPA	Destructive Physical Analysis
DPB	Double Positioning Boundary
DPDT	Double-Pole, Double-Throw
DPDT	double pole double throw switch

DPF	Distortion Power Factor
DPG	Deployable Power Generation
DPGDS	Deployable Power Generation and Distribution System
DPharp	Differential Pressure High accuracy Resonating Pressure
DPI	Dots per inch.
DPM	Digital Panel Meter
DPMZM	Dual-Parallel Mach-Zehnder Modulator
DPPT	Digital Power Processing Technology
DPR	Digital Path Receiver
DPS	Display Process Status
DPS	Digital Pulse Sampling
DPS	Double Pole Switch
DPSRAM	Dual-Port Static Random Access Memory
DPSSL	Diode-Pumped Solid State Laser
DPW	Dies Per Wafer
DQPSK	Differential Quaternary Phase-Shift Keying
DR	Delayed Rectifier
DR	Design Rationale
DR	Differential Reflectometry
DR	Data Recorder
DR	Dynamic Range
DR	Dual Range
DRAC	Digital Ratio Analog Converter
DRAM	Dynamic Random Access Memory (dee-ram) (computing)
DRAPAC	Design Rule And Process Architecture Council
DRC	Design Rule Check
DRE	Destruction Removal Efficiency
DRE	Direct Record Electronics
DRFM	Digital Radio-Frequency Memory
DRG	Direction Resonance Generator
DRG	diagnostic-related group
DRI	Dynamic Range Increase
DRIVE	Dynamic Resolution Intensive Vector Enhancement
DRM	Drawing Requirements Manual
DRO	Dielectric Resonator Oscillator
DRT	Defect Review Tool
DRUPS	Diesel Rotary Uninterrupted Power Supply
DRW	Micrografx Draw image format
DS	Double-Sided
DS	Digital System
DS	Double Sampling
DS	Digital Signal
DSA	Design Sensitivity Analysis
DSA	Display System Activity
DSA	Dimensionally Stable Anode
DSB	Digital Sound Broadcasting
DSC	direct servo control
DSC	Differential Scanning Calorimetry
DSC	Digital Signal Control
DSC	Dynamic Squelch Control

DSD	Direct Stream Digital
DSDP	Double Source Differential Photocapacitance
DSE	Deep Sea Electronics
DSEA	data storage electronics assembly
DSF	Dead Space Free
DSMC	Direct Simulation Monte Carlo
DSO	Digital Storage Oscilloscope
DSP	Differential Signal Processing
DSP	Digital Signal Processor
DSP	Digital Sound Processing
DSQ	DownStream Quartz
DSR	Digital Signature Recognition
DSS	Display Stocker Status
DSSA	Driver Sound Stage Adjustment
DSTN	Double-layer Super-Twisted Nematic
DSTN	Double Super Twisted Nematics
DSU	Distress Signal Unit
DSVD	Digital Simultaneous Voice and Data
DSW	Direct Step-on-Wafer
DT	Dynamic Test
DT	Divergent Technologies
DTA	Data Transmission Analyzer
DTA	Differential Thermal Analysis
DTC	Direct Torque Control
DTC	Direct Thermocouple Control
DTF	Digital Tape Format
DTH	Direct To Home (television)
DTL	Diode Transistor Logic
DTM	Digital Terrain Map
DTM	Device Test Module
DTM	Defect Test Monitor
DTM	Delay Time Multiplier
DTMPN	Defect Test Monitor Phase Number
DTNT	Detent
DTP	Diameter True Position
DTS	Digital Tuning System
DTS	Digital Time System
DTS	Distributed Temperature Sensing
DTS-I	Dual Twin Spark Ignition
DTSP	Discrete Time Signal Processing
DTTB	Digital Terrestrial Television Broadcast
DUAT	Direct User Access Terminal
DUF	Diffusion Under epitaxial Film
DUT	Device Under Test
DUV	Deep Ultraviolet
DV	Dispersion Voltage
DV	Design Verification
DV	Digital Video
DVC	Dual Voice Coil
DVD	Double Volume Disk

DVD	Dual View Display
DVDRW	DVD-ReWritable
DVE	Degraded Visual Environment
DVER	Design rule VERification
DVI	Digital Video Interactive
DVI	Digital Video Input
DVK	Digital Voice Keyer
DVM	Digital Voltmeter
DVOM	Digital Volt-Ohm Meter
DVP&R	Design Verification Plan and Report
DVR	Dynamic Voltage Restorer
DVS	Display Vehicle Status
DWDM	Dense Wavelength Division Multiplexing
DWG	Domain Work Group
DWL	Doppler Wind Lidar
DWV	Dielectric Withstanding Voltage
DX	Deep Donor in III-V compounds
DXF	Data Exchange Format
E	EQualizer
E	Earthed (electrically grounded)
E	Emitter
E-BEAM	Electron Beam
E-OK	Electronically OK
EA	electronics assembly
EACEM	European Association of Consumer Electronics Manufacturers
EACP	Emergency Auxiliary Control Panel
EAD	Embedded Antenna Design
EADI	Electronic Attitude Director Indicator
EAM	Electro-Absorption Modulator
EAP	External Auxiliary Power
EAROM	Electrically Alterable Read-Only Memory
EASE	Equipment and Software Emulator
EB	Electronics Botique
EB	Electronic Ballast
EB	Electrode Barrier
EBD	Electrical Board Description
EBE	Electrical Basic Element
EBG	Electronics Buyers Guide
EBHT	Electron Beam High Throughput Lithography
EBIC	Electron-Beam-Induced Current
EBL	Electronic Bearing Line
EBO	Extremely Bad Operations
EBP	Electron Beam Pumping
EBR	Edge Bead Removal
EBSP	Electron Backscattering Pattern
EBTE	Electronics Bay Test Equipment
EBU	Electronics Bay Unit
EC	Electronic Chart
EC	Equipment Controller
EC	Embedded Controller

EC	Engineering Changes
EC	Electronic Communications
EC	Electro-Conductivity
EC	Engineering Change
ECA	Electronic Control Assembly
ECA	Electronic Computer Assembly
ECAD	Electronic Computer-Aided Design
ECAE	Electronic Computer-Aided Engineering
ECB	Electronic Cross Bar
ECC	Error Correction Circuit
ECCAP	electromagnetic compatibility computer analysis proposal
ECCAP	electromagnetic compatibility circuit analysis program
ECCB	Electronic Components Certification Board
ECCM	electronic counter-countermeasures (electromagnetic spectrum)
ECE	Electronics communication Engineering
ECET	Electronics and Computer Engineering Technology
ECG	Electronic Control Gear
ECG	Electronic Component Guide
ECIL	Electronics Corporation of India Limited
ECL	Electronic Circuit Logic
ECL	Emitter Coupled Logic (electronics)
ECM	Electronic Counter-Measures
ECM	Electronically Commutated Motor
ECM	Electronic Control Module
ECN	Engineering Change Notice
ECN	Electronic Crossing Network
ECO	Engineering Change Order
ECP	Electronic (battery) Cell Protection
ECP	Electron Channeling Pattern
ECP	Engineering Change Proposals
ECQAC	Electronic Components Quality Assurance Committee
ECQB	Electrochemical Quartz Crystal Balance
ECR	Engineering Change Request
ECR	Electron Cyclotron Resonance
ECSRK	Electrical Connector Supplemental Repair Kit
ECT	Electronically Controlled Transmission
ECT	Exponential Chirp Transform
ECTEL	European Telecommunications and Professional Electronics Industry
ECTM	Electronic Components, Technology and Materials
ECU	Electronic Coupling Unit
ECU	Engine Control Unit
ECU	Electronic Control Unit
ED	Electrodeposited
EDA	Electronic Design Automation
EDA	Electronic Display Assembly
EDD	Enhanced Disk Drive
EDD	Earliest Due Date
EDDL	Electronic Device Description Language
EDENDOR	Electrically Detected Electron-Nuclear DOuble Resonance
EDEPR	Electrically Detected Electron Paramagnetic Resonance

EDF	Earliest Deadline First
EDFA	Erbium-Doped Fiber Amplifier
EDG	Electronics Design Group
EDI	Electronic Data Interchange
EDIF	Electronic Design Interchange Format
EDL	Electrodeless Discharge Lamp
EDL	Electronic Digital Lock
EDL	Electric Double Layer
EDLT	Electric Double Layer Transistor
EDM	Electronic Design Machining
EDM	Electronic distance measurement
EDO	Extended Data Output
EDO-RAM	Extended Data Output Random Access Memory
EDP	Electronic Data Processing Plc (London Stock Exchange [LSE])
EDP	Electron Diffraction Pattern
EDU	Equipment Dependent Uptime
EDXA	Energy-Dispersive X-ray Analysis
EE	Energy Efficiency
EEA	Epson Electronics America
EEC	Engine Control Unit
EEC	Electronic Engine Control
EECT	Echnologyelectricity Electronics Computer Technology
EECT	Electronics Electricity And Computer Technology
EEDF	Electron Energy Distribution Function
EEE	Electronic, Electrical and Electromechanical parts
EEEU	End Effector Electronics Unit
EEG	Electronics Engineering Group
EEHA	Electrical Equipment for Hazardous Areas
EEL	Edge Emitting Laser
EELS	Electron Energy Loss Spectroscopy
EEP	Electronic Equipment Package
EEPLD	Electrically Erasable Programmable Logic Device
EEPROM	Electrically-Erasable Programmable Read-Only Memory
EERUF	Error Eliminating Rapid Ultrasonic Firing
EES	Electronic Enhanced Soakage
EETB	Electronic Electrical Termination Building
EF	Emission Factor
EFD	Electronic Flight Display
EFF	Equalized Frequency Flow
EFF	Electronic Frontier Foundation
EFFI	Electronic Frontier Finland
EFG	Electric Field Gradient
EFII	Electronics for Imaging Inc
EFIS	Electronic Flight Instrument System
EFLI	Earth Fault Loop Impedance
EFM	Electronic Flow Measurement
EFM	Eight-to-Fourteen Modulation
EFMP	Electronic Forest Management Plans
EFO	Electronic Flame-Off
EFOCS	Evanescent Fiber Optic Chemical Sensors

EFR	Enhanced Failure Rate
EFRF	Equipment Failure Report Form
EFRF	Enhanced Frequency Response Function
EFT	Earliest Finished Technology
EFTIR	Emission Fourier Transform Infrared Spectroscopy
EFV	Excess Flow Valve
EFY	Electronics for You
EG	Envelope Generator
EG	Electricity Generation
EGA	Enhanced Graphics Adapter
EGEAS	Electric Generation Expansion Analysis System
EGPWS	Enhanced Ground-Proximity Warning System
EGT	Exhaust Gas Temperature
EH	Electronics Hour
EHB	Electronic Handbook
EHD	Electro-Hydro-Dynamic
EHO	Estimated Hourly Output
EHP	Electron-Hole Plasma
EHPS	Electrohydraulic Power Steering
EHS	Extremely Hazardous Substance
EHS	Enhanced Surveillance
EHSI	Electronic Horizontal Situation Indicator
EHV	Extra High Voltage
EI	electronics interface
EI	Equipment Integration
EI	External Input
EIA	Electronics Industry Association (Adelaide, South Australia, Australia)
EIA	Extended Interaction Amplifier
EIA	Electronic Industries Alliance (Association)
EIBJ	Electromigration-Induced Break Junction
EIBW	Effective Instantaneous BandWidth
EICAS	Engine indication crew alerting system
EID	Equipment Interface Development
EIDA	Electronics Industry Design Awards
EIDE	Enhances Integraded Drive Electronics
EIDE	A Expanded Integrated Drive Electronics
EIE	Electronics and Instrumentation Engineering
EIEE	Electrically Independent Earth Electrode
EIEOS	Electric Idle Exit Ordered Set
EIEQ	Electronic Interlocking EQuipment
EIET	Electronics and Instrumentation Engineering Technology
EII	Electron Impact Ionization
EIN	Equivalent Input Noise
EIO	Extended Interaction Oscillator
EIP	Electronic Information Product
EIP	Equipment Improvement Project
EIP	Equipment Improvement Program
EIS	Electrochemical Impedance Spectroscopy
EIS	Engineering Information System
EIS	Electrolyte - Insulator - Silicon

EISA	Extended Industry Standard Architecture
EITC	Energy Industry Telecommunications Committee
EIVT	Electronic Installation Verification Test
EJTAG	Enhanced Joint Test Access Group
EKF	Extended Kalman Filter
EL	Experience Level
ELCB	Earth Leakage Circuit Breaker
ELCP	Emergency Lighting Control Panel
ELF	Extremely Low Frequency
ELI	Extra Low Interstitial
ELINT	Electronic Intelligence Satellite
ELL	Extra Low Load
ElL	Electronics Letters
ELNES	Energy-loss near-edge structure
ELRF	Extremely Low Radio Frequency
ELS	Electron Energy Loss Spectroscopy
ELSI	Extra Large Scale Integration
ELT	Emergency Locator Transmitter
ELVS	Extra Low Voltage Systems
EM	Electron Microscopy
EM	Engineer(ing) Manual
Em	Enterprise Model
EM	Electromigration
EM	Electromagnetic
EM64T	Extended Memory 64-bit Technology
EMA	Easy Magnetization Axis
EMAD	Externally Mounted Adjustable Damping
EMAT	electromagnetic acoustic transducer
EMB	ElectroMechanical Brake
EMC	Electromagnetic Compatibility
EMC	Embedded Motion Control
EMCIT	European Testing of Electromagnetic Compatibility of IT Products
EMCP	Electromagnetic Compatibility Program
EMEMS	Elastomeric Micro-Electro-Mechanical System
EMF	Electromotive Force
EMF	Electromagnetic Field
EMG	Electro-Magnetic Generator
EMG