| Acronym | Meaning |
| NACISA | NATO Communications And Information Systems Agency |
| ITA | Italy (ISO 3166 Trigram) |
| NM | New Mexico (postal Symbol) |
| SWHR | Society For Women's Health Research |
| FAADEZ | Forward Area Air Defence Engagement Zone |
| SUN | Soviet Union (ISO 3166 Trigram; Obsolete 1992) |
| IFF | Identification |
| FAT | Field Artillery Tractor - File Allocation Table |
| FSE | Fire Support Element |
| MICLIC | Mine Clearing Line Charge |