| Acronym | Meaning |
| IET | Initial Entry Training |
| PTA | Parent-Teacher Association |
| IDF | Israel Defence Forces - Intel Development Forum - International Dairy Federation |
| VMN | VentroMedial Nucleus (neurophysiology) |
| MG | Machine Gun -Madagascar (ISO 3166 Digram) -Major General -Mongolia (FIPS 10-4 Country Code) -Morris Garage |
| ERN | Eritrean Nakfa (ISO 4217 Currency Code) |
| RTT | Round Trip Timing |
| AAM | Air-to-Air Missile |
| VIC | Victoria |
| AV | Anguilla (FIPS 10-4 Territory Code) -Audio-Visual -Aviation |