| Acronym | Meaning |
| VIA | Versatile Interface Adapter |
| NIST | National Institute Of Standards And Technology |
| BBL | Be Back Later - Bird Banding Laboratory - British Basketball League |
| MKS | Metre-Kilogram-Second (system Of Units) -MKS Inc. Software Company |
| CQD | Close Quarters Drill (Morse Distress Code Preceding SOS: CQ Calling All Stations |
| H/MAD | High/Medium Altitude Air Defence (aytchmad; See Also HIMAD) |
| EST | Estonian Language (ISO 639-2 Code) |
| UCF | University Of Central Florida |
| PCC | NATO Partnership Coordination Cell - Posterior Cingulate Cortex - Pre-Command Course - Presidents Conference Committee |
| BBS | Breeding Bird Survey (North America) - Brigade/Battalion Battle Simulation - Bulletin Board System |