What does DDO mean?
DDO means Direct Dialing Overseas (Nortel)
This acronym/slang usually belongs to Technology, IT etc. category.
What is the abbreviation for Direct Dialing Overseas (Nortel)?
Direct Dialing Overseas (Nortel) can be abbreviated as DDO
|
|
Most popular questions people look for before coming to this page
| Q: A: |
What does DDO stand for? DDO stands for "Direct Dialing Overseas (Nortel)". |
| Q: A: |
How to abbreviate "Direct Dialing Overseas (Nortel)"? "Direct Dialing Overseas (Nortel)" can be abbreviated as DDO. |
| Q: A: |
What is the meaning of DDO abbreviation? The meaning of DDO abbreviation is "Direct Dialing Overseas (Nortel)". |
| Q: A: |
What is DDO abbreviation? One of the definitions of DDO is "Direct Dialing Overseas (Nortel)". |
| Q: A: |
What does DDO mean? DDO as abbreviation means "Direct Dialing Overseas (Nortel)". |
| Q: A: |
What is shorthand of Direct Dialing Overseas (Nortel)? The most common shorthand of "Direct Dialing Overseas (Nortel)" is DDO. |
Abbreviations or Slang with similar meaning
- DID/DNIS - Direct Inward Dialing/Dialed Number Identification Service
- DID/DOD - Direct Inward Dialing/Direct Outward Dialing
- DDC - Direct Dialing Call
- DIOD - Direct Inward/Outward Dialing
- DXD - Direct Extension Dialing
- NDD - National Direct Dialing
- DDA - Direct Dialing in A
- DDD - Direct Distant Dialing
- DDS - Direct Dialing System
- DDTS - Direct Dialing Telephone System
- DLDD - Direct Long Distance Dialing
- IDDD - International Direct Dialing Digits
- DDI - Direct Dialing Incoming
- DDO - Direct Dialing Outgoing
- DDIE - Direct Dialing Interface Equipment
- WWDD - Worldwide Direct Dialing (WorldCom)
- adds - Automatic Direct Dialing System
- wwdd - World-Wide Direct Dialing
- IDDD - International Direct Dialing Designator
- IDD - International Direct Dialing