| Acronym | Definition |
|---|
| EAA | Experimental Aircraft Association |
| EAA | East African Airlines (Uganda) |
| EAA | Essex Air Ambulance (est. 1997; UK) |
| EAA | École d'Arts Appliqués (French: School of Applied Arts; various locations) |
| EAA | European Acoustics Association |
| EAA | Export Administration Act |
| EAA | European Academy of Andrology (est. 1992) |
| EAA | European Accounting Association (est. 1977) |
| EAA | European Aluminium Association (Brussels, Belgium) |
| EAA | Estate Agents Authority (Hong Kong) |
| EAA | Essential Amino Acid |
| EAA | Emergence of Advertising in America (Duke University; North Carolina) |
| EAA | École d'Application de l'Artillerie (French: Artillery Application School) |
| EAA | Ethylene Acrylic Acid |
| EAA | Encyclopedia of Astronomy and Astrophysics |
| EAA | Extra Actuals Access |
| EAA | European Aquatic Association (Italy) |
| EAA | European Association of Archaeologists |
| EAA | Everglades Agricultural Area |
| EAA | Excitatory Amino Acid |
| EAA | European Athletic Association |
| EAA | Edwards Aquifer Authority (Texas) |
| EAA | European Accessibility Act (EU) |
| EAA | Education Accountability Act (various locations) |
| EAA | Environmental Assessment Association |
| EAA | Extrinsic Allergic Alveolitis |
| EAA | Enterprise Application Architecture |
| EAA | Educational Audiology Association |
| EAA | European Anglers Alliance (Brussels, Belgium) |
| EAA | Engineers and Architects Association |
| EAA | European Academy of Anaesthesiology |
| EAA | Equal Access Act of 1984 |
| EAA | Elettronica Applicata All'Automazione (Italian electronics company) |
| EAA | Europe-American Aviation (Florida) |
| EAA | Erotic Authors Association (est. 2000) |
| EAA | Ecotourism Association of Australia |
| EAA | Employment Agencies Act |
| EAA | Entretiens Annuels d'Activité (French: Annual Performance Activity) |
| EAA | Energy Assessment Agency |
| EAA | Export Achievement Award |
| EAA | European American Armory Corporation |
| EAA | Eagan Athletic Association (Eagan, Minnesota) |
| EAA | Eastern Agency on Aging |
| EAA | Edge Anti-Aliasing |
| EAA | Europe Africa & Asia |
| EAA | Enterprise Active Archive (software) |
| EAA | Exclusive Area Agreement (aviation security) |
| EAA | Expertise Audit Associés (French accounting company) |
| EAA | Enemies and Allies (roleplaying games, Dungeons & Dragons) |
| EAA | Elite American Assassins (gaming group) |
| EAA | Early Adolescence - Adolescence (teaching licensure) |
| EAA | End Article Application |
| EAA | Evacuee Assembly Area |
| EAA | Employee Activity Association, Inc. |
| EAA | Education Access Africa |
| EAA | Economic Analysis Application |
| EAA | Equipment Approval Authority |
| EAA | Exclusive Agency Agreement (commercial real estate) |
| EAA | Earliest Available Agent (Sprint) |
| EAA | eBusiness Application Automation |
| EAA | Engineer's Degree in Aeronautics and Astronautics |
| EAA | Extended Alternating Automata |
| EAA | Eligible and Allocated |