| Acronym | Meaning |
| CBRN | Chemical |
| LV | Latvian Language (ISO 639-1 Code) |
| TUG | TeX Users Group |
| BCS | Bardeen |
| BDTA | British Dental Trade Association |
| GYD | Guyana Dollar (ISO 4217 Currency Code) |
| MIB | Men In Black - Mint In Box (Internet Auction/trading Listings) |
| SLV | El Salvador (ISO 3166 Trigram) |
| AFO | Association Of Field Ornithologists |
| HMMWV | High Mobility Multipurpose Wheeled Vehicle (hum-vee; Hummer) |