| Acronym | Meaning |
| UGX | Ugandan Shilling (ISO 4217 Currency Code) |
| AIAA | American Institute Of Aeronautics And Astronautics |
| OPTAR | Operational Target |
| OSS | Ossetic Language (ISO 639-2 Code) |
| KV | Kavminvodyavia (IATA Airline Designator) -Kendriya Vidhyalaya (Indian School) - Kliment Voroshilov (tanks) - K?chel-Verzeichnis (Mozart Catalogue) - Valley Of The Kings (originally Kings' Valley) |
| TAI | Target[ed] Area Of Interest |
| EMA | European Medicines Agency |
| NA | Nauruan Language (ISO 639-1 Code) |
| IMRL | Individual Material Readiness List |
| MBTA | Massachusetts Bay Transportation Authority - Migratory Bird Treaty Act (U.S.) |