| Acronym | Meaning |
![](file.png) | ADS | Aircraft Data Systems |
![](file.png) | ADS | Ancillary Data Service |
![](file.png) | ADSB | Advanced Display Systems Branch |
![](file.png) | ADSCEPTS | Advanced Self-contained Chemical Energy Propulsion |
![](file.png) | ADT | Aerated Drain Tank |
![](file.png) | ADTF | At Depth Test Facility |
![](file.png) | ADV | Atmospheric Dump Valve |
![](file.png) | ADVISAR | All Digital Video Imaging System For Atmospheric Research |
![](file.png) | AE | Atmospheric Explorer |
![](file.png) | AE | Architect/engineer |
![](file.png) | AEA | Atomic Energy Authority |
![](file.png) | AEA | Atomic Energy Act Of 1954 |
![](file.png) | AEB | Auxiliary Equipment Building |
![](file.png) | AEC | Associate Enforcement Counsel |
![](file.png) | AEC | Atomic Energy Commision |
![](file.png) | AECA | Arms Export Control Act |
![](file.png) | AED | Atomic Emission Detector |
![](file.png) | AED | Air Enforcement Division |
![](file.png) | AEDS | Atomic Energy Detection System |
![](file.png) | AEE | Alliance For Environmental Education |
![](file.png) | AEEN | Agence Europeenne Pour L'Energie Nucleaire |
![](file.png) | AEERL | Air And Energy Engineering Research Laboratory |
![](file.png) | AEGIS | Atmosphere Ecosystem Gas Interchange Study |
![](file.png) | AEM | Application Evaluation Matrix |
![](file.png) | AEN | Administrative Exception Note |
![](file.png) | AEO | Atomic Energy Organization |
![](file.png) | AEOS | Analytic Equation-of-state |
![](file.png) | AEP | Alkaline Earth Precipitate |
![](file.png) | AER | Advanced Electric Reactor |
![](file.png) | AER | Average Evoked Response |
![](file.png) | AER | AWIPS Forecast Preparation System |
![](file.png) | AERE | Atomic Energy Research Establishment |
![](file.png) | AERE | Association Of Environmental & Resources Economists |
![](file.png) | AEROCE | Air Ocean Exchange Experiment |
![](file.png) | AEROCE | Atmosphere/Ocean Chemistry Experiment |
![](file.png) | AES | Atmospheric Environment Service |
![](file.png) | AES | Atomic Emission Spectroscopy |
![](file.png) | AES | Auger Electron Spectroscopy |
![](file.png) | AESA | Atmospheric Effects Of Stratospheric Aircraft |
![](file.png) | AESD | Advanced Energy System Division |
![](file.png) | AEW | Airborne Early Warning |
![](file.png) | AF | United States Air Force Affiliate |
![](file.png) | AF | Auxiliary Feed |
![](file.png) | AF | Audio Frequency |
![](file.png) | AF&F | Arming |
![](file.png) | AF/INX | Air Force Assistant Chief Of Staff |
![](file.png) | AFA | American Forestry Association |
![](file.png) | AFAP | Artillery-fired Atomic Projectile |
![](file.png) | AFASE | Association For Applied Solar Energy |
![](file.png) | AFATL | Air Force Armament And Testing Laboratory |