| Acronym | Meaning |
| IM | Isle Of Man (FIPS 10-4 Territory Code) -Instant Message (internet Speech) |
| NJ | Nanojoule |
| THEL | Tactical High Energy Laser ACTD |
| USNZ | University Sport New Zealand |
| JAG | Judge Advocate General (military Law) |
| TCWMS | Tele-Center Workforce Management System |
| IPR | In Progress Review - Intellectual Property Rights - Intelligence Production Requirement |
| SPQR | Senatus Populus Que Romanus (Latin The Senate And The People Of Rome) |
| MIDI | Musical Instrument Digital Interface |
| ATF | French Southern Territories (ISO 3166 Trigram) -Bureau Of Alcohol |