| Acronym | Meaning |
| AFIS | Automated Fingerprint Identification System - American Forces Information Service |
| CTIS | Central Tire-Inflation System |
| FM | Fermium |
| GEO | Geostationary Earth Orbit -Georgia (ISO 3166 Trigram) |
| LQ | Palmyra Atoll (FIPS 10-4 Territory Code) |
| SZL | Swaziland Lilangeni (ISO 4217 Currency Code) |
| DZO | Dzongkha Language (ISO 639-2 Code) |
| IY | Iraqi-Saudi Neutral Zone (FIPS 10-4 Territory Code; Obsolete 1993) |
| TG | Togo (ISO 3166 Digram) |
| BETS | Bradley Embedded Training System |