| Acronym | Meaning |
 | NOS | Network Operating System - New Old Stock (Internet Auction/trading Listings) - Nitric Oxide Synthase (enzyme) |
| ADL | Anti-Defamation League |
| COGENT | Cognitive Objects Within A Graphical EnviroNmenT |
| OJ | Anishinaabe Language (Ojibwa) (ISO 639-1 Code) |
| MC | Macao (FIPS 10-4 Territory Code) -Master Of Ceremonies -Megacoulomb -Military Cross (bravery Award) -Monaco (ISO 3166 Digram) -Mortar Carrier -Eleven Hundred (in Roman Numerals) |
| BGR | Bulgaria (ISO 3166 Trigram) |
| ADF | Australian Defence Force - African Development Foundation |
| FLK | Falkland Islands (ISO 3166 Trigram) -Funny-Looking Kid (medical Diagnosis In-joke) |
| AN | Aragonese Language (ISO 639-1 Code) |
| DCW | Digital Chart Of The World |
Browse by Letter:
