| Acronym | Meaning |
| KHM | Cambodia (ISO 3166 Trigram) |
| WVA | World Veterinary Association |
| BCPL | Basic Combined Programming Language (progenitor Of C) |
| DICASS | DIrectional Command Activated Sonobuoy System |
| UTM | Universal Transverse Mercator (geographical Co-ordinate System) |
| BB | Barbados (ISO 3166 Digram; FIPS 10-4 Country Code) -Boys' Brigade (Christian Youth Organisation) - Brigitte Bardot (actress) |
| BS | The Bahamas (ISO 3166 Digram) - Bassas Da India (FIPS 10-4 Territory Code) - Bachelor Of Science Degree - British Subject - Bullshit |
| QSL | Qu?bec Sign Language |
| AFSCN | U.S. Air Force Satellite Control Network |
| PAB | Panamean Balboa (ISO 4217 Currency Code) |