| Abbreviation | Definition |
|---|---|
| ALARM | Air Launched Anti Radiation Missile |
| ALAS | Automatic Laser Analysis System |
| ALASAT | Air-Launched Anti-Satellite |
| ALAST | Advanced Laser Spot Tracker |
| ALAT | Aviation Logistics Assistance Team |
| ALAW | Advanced Light Antitank Weapon |
| ALB | Air Land Battle |
| ALB | Air-Land Battle |
| ALBE | Air Land Battlefield Environment |
| ALBE | Air-Land Battlefield Environment |
| ALB-F | Air Land Battle Future (Doctrine) |
| ALB-F | Air-Land Battle Future doctrine |
| ALBM | Air Land Battle Management |
| ALBM | Air launched ballistic missile |
| ALBM | Air Launched Battalion Missile |
| ALBM | Air to Land Ballistic Missile |
| ALBM | Air-Land Battle Management |
| ALBS | Air Land Battle Study |
| ALBS | Air-Land Battle Study |
| ALC | Adelphi Lab Center |