| Acronym | Meaning |
| NEIC | U.S. National Earthquake Information Center - National Economic Intelligence Committee (Nigeria) - National Energy Information Center (U.S. DOE) - National Enforcement Investigations Center (U.S. EPA) |
| XP | EXperience Point (role-playing Games) |
| AAT | Australian Antarctic Territory |
| LAV | Land Assault Vehicle - Light Armoured Vehicle - Lymphadenopathy-Associated Virus |
| HURD | Hird Of Unix-Replacing Daemons (cf. Hird) |
| LINEAR | Lincoln Near-Earth Asteroid Research |
| CM | Cameroun (FIPS 10-4 Country Code; ISO 3166 Digram) -Cruise Missile -Nine Hundred (in Roman Numerals) |
| TARDIS | Time And Relative Dimensions In Space (from Doctor Who) |
| CAMRA | CAMpaign For Real Ale |
| LIVE | Liquid Inertial Vibration Eliminator |