| Acronym | Meaning |
| FEBA | Forward Edge Of The Battle Area |
| KIK | Gikuyu Language (ISO 639-2 Code) |
| WWIII | World War III |
| US | United States (alsoISO 3166 And FIPS 10-4 Country Code Digram) |
| MPF | Maritime Prepositioning Force |
| FAM | Foreign Affairs Manual |
| UNU | United Nations University |
| AAIS | Advanced Airborne Interceptor Simulator |
| UPU | Universal Postal Union |
| CME | Coronal Mass Ejection (usually Sun) |