| Abbreviation | Definition |
|---|---|
| AEIT | Absolute Electrical Impedance Tomography |
| AEIT | Advanced Electronic Intrusion Technician |
| AEK | All Electric Kitchen |
| AEL | Acoustic Electric Large |
| AEL | American Electric Lighting |
| AELP | Alaska Electric Light and Power |
| AEM | Analytical Electron Microscopy |
| AEME | Australian Electrical and Mechanical Engineers |
| AEMG | Alliance Electronics Marketing Group |
| AEOS | Acoustic Electronic Organic Supersonic |
| AEOS | Advanced Electro-Optical System |
| AEP | American Electric |
| AEP | Auto Electric Pistol |
| AEP | Automatic Electric Pistol |
| AEPS | Advanced Electric Propulsion System |
| AEPS | Army Electronic Product Support |
| AES | Advanced Electronic System |
| AES | Auger Electron emission Spectroscopy |
| AES | Automatic Electronic System |
| AES | Aviation Electronics Support |