| Acronym | Definition |
|---|
| AE | After Effects (Adobe software) |
| AE | United Arab Emirates (Internet TLD) |
| AE | American Express |
| AE | Aerial |
| AE | Anything Else? |
| AE | Armed Forces Middle East (used with APO/FPO) |
| AE | Armed Forces Africa (used with APO/FPO) |
| AE | Armed Forces Canada (used with APO/FPO) |
| AE | American Eagle (amusement park ride) |
| AE | American Eagle (clothing brand) |
| AE | American Eagle |
| AE | Adult Entertainment |
| AE | American Eagle Outfitters |
| AE | Account Executive |
| AE | Albert Einstein |
| AE | Aerosol |
| AE | American English |
| AE | Associate Editor |
| AE | Auto Exposure |
| AE | Architecture Engineering |
| AE | Adverse Event |
| AE | Adverse Effect |
| AE | Adverse Event (clinical trials) |
| AE | Architectural Engineering |
| AE | Acoustic Emission |
| AE | Application Engineers |
| AE | Arch Enemy (band) |
| AE | Application Engineer |
| AE | Aerobic Exercise |
| AE | Autechre (band) |
| AE | Aeronautical Engineering |
| AE | Application Entity |
| AE | Almost Everywhere (mathematics) |
| AE | Application Environment |
| AE | Allegheny Energy, Inc. |
| AE | Aerospace Education |
| AE | Architect-Engineer (also abbreviated A-E) |
| AE | Alternative Education |
| AE | Arbeitseinheit |
| AE | Associated Equipment (EMC testing) |
| AE | Also Eligible (horse racing) |
| AE | Action Entry |
| AE | Air Europa |
| AE | Academic Edition (Microsoft) |
| AE | Mandarin Airlines (IATA airline code) |
| AE | AppleEvent (inter-application communications for Macintosh OS) |
| AE | Application Engineering |
| AE | Applied Entomology |
| AE | Ammunition Ship |
| AE | Australian English |
| AE | Adaptive Enterprise (HP) |
| AE | Address Extension (Sprint) |
| AE | Assistant Engineer |
| AE | Automation Equipment |
| AE | Aeromedical Evacuation |
| AE | Auxiliary Equipment |
| AE | Area of Effect (gaming) |
| AE | Additional Entry (USPS) |
| AE | Arithmetic Expression |
| AE | Accident & Emergency |
| AE | Application Execution |
| AE | Atomic Emission |
| AE | Acrodermatitis Enteropathica (zinc deficiency) |
| AE | Action Express (pistol cartridge) |
| AE | Alveolar Echinococcosis |
| AE | Anion Exchange Protein |
| AE | Alzheimer Europe |
| AE | Arcane Explosion (gaming, World of Warcraft) |
| AE | After Earth (Titan A.e.) |
| AE | Aggregate Expenditures (economics) |
| AE | Applications Environment |
| AE | Applicant Entity |
| AE | Associated Electrics, Inc (radio controlled cars) |
| AE | Air Entry |
| AE | Architectural Engineer |
| AE | Analytical Equipment |
| AE | Applied Electronics (IEEE conference) |
| AE | Auto Estrada (Motorway) |
| AE | Above or Equal |
| AE | Air Evacuation |
| AE | Avian Encephalomyelitis (poultry viral disease) |
| AE | Age Equivalent |
| AE | Advanced Exchange |
| AE | Articles Editor (law review) |
| AE | Above Elbow (amputation) |
| AE | Analog Equipment |
| AE | Ansaldo Energia |
| AE | Ammunition & Explosives |
| AE | Approved Equal |
| AE | Aviation Electrician's Mate (US Navy) |
| AE | Air Escape (technical drawings) |
| AE | Acela Express (Amtrak train service) |
| AE | Antenna Electronics |
| AE | Auroral Electrojet index |
| AE | Adaptive Equalizer |
| AE | Ahorristas Estafados (Paraguay) |
| AE | Architect Evangelist (Microsoft) |
| AE | Atmospheric Explorer |
| AE | Acclaim Entertainment, Inc. |
| AE | ASCII Express |
| AE | Air Efficiency Award (RAF) |
| AE | Accuracy of Estimation |
| AE | Assault Echelon |
| AE | Argument from Evil (philosophy) |
| AE | Acoustic Engineer |
| AE | Australian Encephalitis |
| AE | Arithmetic Element |
| AE | Amtrak Express (railroad) |
| AE | Aero Postale (clothing manufacturer) |
| AE | Apportioned Effort |
| AE | Account Engineer |
| AE | Access Enforcer (SAP GRC Access Control Product) |
| AE | Angled End |
| AE | Armies In Europe (used with APO/FPO) |
| AE | Algorithm Enable |
| AE | Aptitude Area |
| AE | Attenuation Equalizer |
| AE | Active Enhancement |
| AE | Acceptance Equipment |
| AE | Active Emission |
| AE | Architect and Engineering Firm |
| AE | Ascent/Entry |
| AE | Army Experiment |
| AE | Assigned Evaluator |
| AE | Acquisition Economics |
| AE | Allegheny & Eastern (railroad) |
| AE | Auxiliary Explosive (US Navy ammunition ship designation) |
| AE | Agricultural Engineer/Agricultural Engineering |
| AE | Alpha Elites (gaming) |
| AE | Angströmeinheit |
| AE | Attitude Ephemeris |
| AE | Avian Encephalomalacia (Vitamin E Deficiency) |
| AE | Akademia Economiczna (Polish) |
| AE | Associação Escolar (Portuguese: School Association) |
| AE | Anchor Site East |
| AE | Amplifier Extender (FS-1037c) |
| AE | (USN Rating) Aviation Electrician's Mate |
| AE | Automotive Extrication (emergency & rescue services) |
| AE | Aerospace Engineers/Aerospace Engineering |
| AE | African Enterprise Ltd (New South Wales, Australia) |
| AE | Activity End Invocation (ITU-T) |
| AE | Acquisition Engineer/Executive |
| AE | Atlantic Engineering and Survey Consultants (Georgetown, MA) |