| Acronym | Meaning |
 | FO | Faroe Islands (ISO 3166 Digram; FIPS 10-4 Territory Code) -Force Operations (military) - Forward Observer - Frame Optional (military Symbology) |
| TAT | Tourism Authority Of Thailand |
| MG | Machine Gun -Madagascar (ISO 3166 Digram) -Major General -Mongolia (FIPS 10-4 Country Code) -Morris Garage |
| TACCSF | U.S. Theater Aerospace Command & Control Simulation Facility |
| RN | Kirundi Language (ISO 639-1 Code) |
| SIGMET | Significant Meteorological Information |
| DORA | Defence Of The Realm Act |
| AFROTC | Air Force Reserve Office Training Corps |
| IFF | Identification |
| TTY | TeleTYpewriter (Printer) |
Browse by Letter:
