| Acronym | Meaning |
| BVR | Beyond Visual Range |
| UCLA | University Of California |
| AFQT | Armed Forces Qualification Test |
| LX | Luxembourg (amateur Radio ITU Prefix) - Swiss International Airlines (IATA Code) |
| MEA | Maine Educational Assessment - Middle East Airlines - Millennium Ecosystem Assessment - Minimum Enroute Altitude - Mono-ethanol Amine - Multilateral Environmental Agreement |
| USD(AT&L) | (U.S.) Under-Secretary Of Defense For Acquisition |
| ALARM | Air-Launched Anti-Radar Missile |
| PEI | Prince Edward Island - PolyEtherImide |
| TRUEX | Training In Urban Environment Exercise |
| GNOME | GNU Network Object Model Environment |