| Abbreviation | Definition |
|---|---|
| AE | Angle Eject |
| AE | Architect-Engineer |
| AE | Area Effect |
| AE | Army Europe |
| AE | Assault Echelon |
| AE | Attack Electronic |
| AE | Attenuation Equalizer |
| AE | Auxiliary Equipment |
| AEA | Automation Economic Analysis |
| AEAC | Alternate Emergency Action Center |
| AEAS | Army Enterprise Accreditation Standards |
| AEAST | Aeromedical Evacuation Administrative Support Team |
| AEB | Aerial Exploitation Battalion |
| AEC | Aeromedical Evacuation Crew |
| AEC | Area Equipment Compound |
| AEC | Army Education Corps |
| AEC | Atomic Energy Commission |
| AEC | Aviation Electronic Combat |
| AECC | Aeromedical Evacuation Coordination Center |
| AECG | Army Exercise Control Group |