| Acronym | Meaning |
| MBTA | Massachusetts Bay Transportation Authority - Migratory Bird Treaty Act (U.S.) |
| DCC | Digital Command Control (model Railroading) - Direct Client-to-Client (Internet Relay Chat) - Dismounted Close Combat |
| LI | Limburgish Language (ISO 639-1 Code) |
| VCT | Saint Vincent And The Grenadines (ISO 3166 Trigram) |
| ADT | Atlantic Daylight Time (UTC-3 Hours) |
| ALOC | Average Length Of Call |
| FYI | For Your Information |
| FLIR | Forward Looking InfraRed (sensor) |
| VIT | Vellore Institute Of Technology |
| ANT | Netherland Antilles (ISO 3166 Trigram) |