| Abbreviation | Definition |
|---|---|
| AESR | Aqueous Extract of Sophorae Radix |
| AESR | Array Enhanced Stochastic Resonance |
| AESR | Aeronautical Equipment Service Record |
| AESR | Anthropologie Ethnologie Sciences des Religions |
| AESR | Amphetamine Enhanced Stroke Recovery |
| AESS | Institute of Electrical and Electronic Engineers - Aerospace and Electronics Systems Society |
| AESS | Aerospace Electronic Systems Society |
| AET | Apparent Effects Threshold |
| AET | Average Execution Time |
| AET | Assistant English Teacher |
| AET | Alliance For Environmental Technology |
| AET | Aerosurface End-to-End Test |
| AET | Allergy Elimination Treatment |
| AET | Advanced Encryption Technology |
| AETC | Atmospheric Environment Technical Committee |
| AETC | AIDS Education Training Center |
| AETG | Association des Etudiants Turcs de Grenoble |
| AETG | Acidifying Emissions Task Group |
| AETG | Automatic Efficient Test Generator |
| AETL | Approved Engineering Test Laboratory |
| AETS | Australian Equine Veterinary Association |
| AETS | Adult Education And Training Survey |
| AEU | Australian Education Union |
| AEUB | Alberta Energy and Utilities Board |
| AEV | Arthritis Encephalitis Virus |
| AEV | Antheraea Eucalypti Virus |
| AEV | Alternative Equivalent Value |
| AEVA | Agricultural Economics Virtual Library |
| AEVL | American Federation of Aviculture |
| AEW | Aboriginal Educational Worker |
| AEWG | Active Experiment Working Group |
| AEX | Automated Execution |
| AF | Audio Frequency |
| AF | Augmented Formulation |
| AF | Anistropic Filtering |
| AF | Automatic Filter |
| AF | Air Force |
| AF | Anisotropic Filtering |
| AF | Acceleration Factor |
| AF | Advanced Functions |
| AF | Application Framework |
| AF | Auto Finish |
| AF | Acid-fast |
| AF | Adult Female |
| AF | Amniotic Fluid |
| AF | Aortic Flow |
| AF | Atrial Fibrillation |
| AF | Atrial Flutter |
| AF | Asked For |
| AF | Anti-Fatigue |