| Acronym | Definition |
|---|
| AAE | American Association of Endodontists |
| AaE | Australian Air Express (courier company) |
| AAE | Aeronautical and Astronautical Engineering |
| Aae | Aquifex Aeolicus |
| AAE | African-American English |
| AAE | Addis Ababa, Ethiopia |
| AAE | Association of American Educators |
| AAE | Affirmative Action Employer |
| AAE | Army Acquisition Executive |
| AAE | Association for Astronomy Education |
| AAE | African-American Experience |
| AAE | Accredited Airport Executive (American Association of Airport Executives) |
| AAE | Average Absolute Error |
| AAE | American Academy of English |
| AAE | Arms, Ammunition and Explosives |
| AAE | American Association of Engineers |
| AAE | Above Aerodrome Elevation |
| AAE | Aluminum Athletic Equipment Co. |
| AAE | Allgemeine Anschalterlaubnis (Telekom) |
| AAE | Agriculture and Applied Economics |
| AAE | Agent Administratif d'Entreprise |
| AAE | Auxiliar de Acção Educativa |
| AAE | Annaba, Algeria - Les Salines (Airport Code) |
| AAE | Average Annual Earnings |
| AAE | Asociación Asperger España |
| AAE | Amsterdam Aviation Economics |
| AAE | Association for the Advancement of Education |
| AAE | Association of Art Editors |
| AAE | Asian Amusement Expo |
| AAE | Americans for Affordable Electricity |
| AAE | Awareness Art Ensemble |
| AAE | Aide Aux Entreprises (France) |
| AAE | Association Acadienne d'Éducation |
| AAE | Agency Acquisition Executive |
| AAE | Acute Asthma Exacerbations |
| AAE | American Alternatives Energy Corporation |
| AAE | Aerospace Auxiliary Equipment |
| AAE | Automatic Adaptive Equalization |
| AAE | Army Aviation Element |
| AAE | Active-Assistive Exercise |
| AAE | American Association of Entrepreneurs (since 1997; Washington, DC) |
| AAE | Anglo-American Establishment |
| AAE | Advanced Attitude Epoch |
| AAE | Airborne Armament Equipment |
| AAE | Alliance for Art Education |
| AAE | Age At Exam |
| AAE | Arzt, Ashby and Easterling (metallurgy) |
| AAE | Association of Automotive Employers |
| AAE | Advanced Applied Entomology |
| AAE | Administration Acquisition Executive |
| AAE | Artillery Accuracy Effectiveness |
| AAE | Advanced Aerospace Engineering (Romania) |
| AAE | Applications, Admissions and Enrollment |
| AAE | Aviation Armament Equipment |
| AAE | Allied Acquisition Executive |
| AAE | Automated Attack Execution (software) |
| AAE | Alternative Agriculture Exposition |
| AAE | Association of Indonesian Aluminum Extruders |
| AAE | Alpha Amylase Enzyme |
| AAE | Aircraft Appliances and Equipment Ltd (Brampton, Ontario, Canada) |