| Acronym | Meaning |
| ADATS | Agricultural Development And Training Society - Air Defence Anti-Tank System - Australian Defence Air Traffic System |
| GULAG | Glavnoye Upravleniye Ispravitelno-trudovykh LAGerei I Kolonii (Russian ??????? ?????????? ????????????? ???????? ??????? ? ??????? |
| HMD | Heard And McDonald Islands (ISO 3166 Trigram) |
| WVA | World Veterinary Association |
| JFACTSU | U.S. Joint Forward Air Control Training And Standards Unit |
| FSH | Follicle Stimulating Hormone |
| YD | People's Democratic Republic Of Yemen (ISO 3166 Digram |
| AFSPC | Air Force Space Command |
| YPA | Yards Per Pass Attempt (football Statistic) |
| TH | Thai Language (ISO 639-1 Code) |