| Acronym | Meaning |
| CATT | Combined Arms Tactical Trainer |
| UNOSOM | United Nations Operations In Somalia |
| SNMP | Simple Network Management Protocol |
| AMSO | U.S. Army Model And Simulation Office |
| IIE | Innovative Interstellar Explorer |
| DCA | Defensive Counter Air ?DiChloroAcetate -Ronald Reagan Washington National Airport (IATA Code) |
| HEOSS | High Earth Orbit Space Surveillance |
| MR | Mauritania (FIPS 10-4 Country Code; ISO 3166 Digram) |
| ILO | International Labour Organization |
| PWA | Pirates With Attitude |