| Acronym | Meaning |
| TMD | Theatre Missile Defence |
| IK | Inupiaq Language (ISO 639-1 Code) |
| YJ | Yoctojoule |
| DB | Database - Deutsche Bahn |
| RH | Southern Rhodesia (ISO 3166 Digram; Obsolete 1980) |
| LT | Lithuanian Language (ISO 639-1 Code) |
| USAAVNC | U.S. Army AViatioN Center |
| BLZ | Belize (ISO 3166 Trigram) |
| GESTAPO | GEheime STAatsPOlizei (German Secret State Police) |
| GEN | Full General (four Stars) In The U.S. Army |