| AE(S) | Adverse Event(S) 
| Others |
| AES | Aalesund, Norway
| Others |
| AES | Abrasive Engineering Society
| Others |
| AES | Academic English Studies
| Others |
| AES | Academic Excellence Scholarships
| Others |
| AES | Accumulated Experience Sharing
| Others |
| AEs | Acronym Experts
| Others |
| AES | Active Exhaust System
| Others |
| AES | Acute Encephalitis Syndrome
| Others |
| AES | Ada Evaluation System
| Others |
| AES | Adult Emergency Services
| Others |
| AES | Advanced Electrical Schematic
| Others |
| AES | Advanced Electronic System
| Others |
| AES | Advanced Encryption Standard
| Others |
| AES | Advanced Encryption System
| Others |
| AES | Advanced Energy Systems
| Others |
| AES | Advanced Entertainment System
| Others |
| AES | Advanced Environment Specification
| Others |
| AES | Advanced Event Systems
| Others |
| AES | Advanced Expert System
| Others |
| AES | Adverse Events
| Others |
| AES | Aeolus Energy Servicing
| Others |
| AES | Aeromedical Evacuation Squadron
| Others |
| AES | Aeromedical Evacuation System
| Others |
| Aes | Aeromonas
| Others |
| AES | Aeronautical Education Services
| Others |
| AES | Agricultural Experiment Station
| Others |
| AES | Airborne Earth Station
| Others |
| AES | Aircraft Earth Station
| Others |
| AES | Alkaline Earth Silicate
| Others |
| AES | All Express Service
| Others |
| AES | Allied Electronic Simulations
| Others |
| AES | Amateur Electronic Supply
| Others |
| AES | Amateur Entomologists Society
| Others |
| AES | Amazon Elasticsearch Service
| Others |
| AES | Ambulance Emergency Service
| Others |
| AES | American Education Services
| Others |
| AES | American Elasmobranch Society
| Others |
| AES | American Electrophoresis Society
| Others |
| AES | American Embassy School
| Others |
| AES | American Encryption Service
| Others |
| AES | American Encryption Standard
| Others |
| AES | American Epilepsy Society
| Others |
| AES | American Equilibration Society
| Others |
| AES | Analog Event System
| Others |
| AES | Anglo European Studbook
| Others |
| AES | Animal Emergency Services
| Others |
| AES | Announcement Distribution System
| Others |
| AES | Anterior Epidural Space
| Others |
| AES | Anti-Embolic Stockings
| Others |
| AES | Antique Electronics Supply
| Others |
| AES | Antral Ethmoidal Sphenoidectomy
| Others |
| AES | Aortic Ejection Sound
| Others |
| AES | Apathy Evaluation Scale
| Others |
| AES | Applicants Enquiry Servuce
| Others |
| AES | Application Environment Services
| Others |
| AES | Application Environment Specification
| Others |
| AES | Applied Educational Systems
| Others |
| AES | Aquacultural Engineering Society
| Others |
| AES | Army Education System
| Others |
| AES | Army Enterprise Strategy
| Others |
| AES | Army Experimentation Site
| Others |
| AES | Asian Elite Squad
| Others |
| AES | Assigned Educational Supervisor
| Others |
| AES | Association for Exchange Students
| Others |
| AES | Asynchronous Event Scheduler
| Others |
| AES | ATCCS (Army Tactical Command and Control System) Experimentation Site
| Others |
| AES | Atmosphere Exchange System
| Others |
| AES | Atmospheric Environment Service
| Others |
| AES | Atomic Emission Spectrometry
| Others |
| AES | Atomic Emission Spectroscopy
| Others |
| AES | Audio Engineering Society
| Others |
| AES | Auger Electron emission Spectroscopy
| Others |
| AES | Auger Electron Spectroscopy
| Others |
| AES | Australian Electronic Security
| Others |
| AES | Auto Ecole Sociale
| Others |
| AES | Automated Emergency Stop
| Others |
| AES | Automated Enforcement System
| Others |
| AES | Automated Evaluation System
| Others |
| AES | Automated Export System
| Others |
| AES | Automatic Electronic Shutter
| Others |
| AES | Automatic Electronic System
| Others |
| AES | Automatic Electrophoresis System
| Others |
| AES | Automatic Emergency Steering
| Others |
| AES | Automatic Energy Selector
| Others |
| AES | Automatic Enforcement System
| Others |
| AES | Automatic Engine Shutdown
| Others |
| AES | Automotive Electrical Services
| Others |
| AES | Automotive Electronics Service
| Others |
| AES | Automotive Embedded Software
| Others |
| AES | Automotive Embedded Systems
| Others |
| AES | Automotive Engine Simulation
| Others |
| AES | Automotive Engine Specialties
| Others |
| AES | Automotive Engineering Science
| Others |
| AES | Automotive Engineering Services
| Others |
| AES | Automotive Engineering Show
| Others |
| AES | Automotive Environmental Systems
| Others |
| AES | Automotive Ethernet Switch
| Others |
| AES | Autonomous Emergency Steering
| Others |
| AES | Avenger es
| Others |
| AES | Aviation Electronics Support
| Others |
| AES | Avira Exchange Security
| Others |
| AES | Energy Storage
| Others |
| AES | Engineering Services
| Others |
| AES | Engineering Solutions
| Others |
| AES | Poly(Acrylonitrile Ethylene Propylene Styrene)
| Others |