| Applied and Environmental Microbiology | Academic & Science |
| Aerospace Engineering and Mechanics | Academic & Science |
| Anodyne Electronics Manufacturing | Academic & Science |
| Agnico Eagle Mines, LTD. | Business |
| Advanced Engine Management | Business |
| Artist & Entertainment Group Ltd | Business |
| Atlanta Environmental Management | Business Management |
| Avenue Entertainment Management | Business Management |
| Association of Equipment Manufacturers | Community |
| Aerospace Education Member | Community |
| Art Educators of Minnesota | Community |
| Accessible Educational Materials | Community |
| Accessible Educational | Community |
| Art Exploration for Mankind | Community |
| Authenticated Encryption Mode | Computing |
| Autotask Endpoint Management | Computing |
| Automatic Emulation Management | Computing |
| Adobe Extension Manager | Computing |
| Analytical Electron Microscopy | Electronics |
| Agricultural Environmental Management | General |
| Adobe Experience Manager | General |
| Agnico Eagle Mines | General |
| Agricultural Engineering Manufacturing | General |
| Alpha ethyl mescaline | General |
| Asociación de Empresarios Mexicanos | General |
| Area Equivalent Method | General |
| Anion Exchange Membrane | General |
| Advanced Electronic Manufacturing | General |
| Acoustic Emission Monitoring | General |
| Adobe Experience Manger | General |
| Agentless Exception Monitoring | General |
| Active Engine Mount | General |
| Automotive Engineering Manufacturing | General |
| Automotive Export Manual | General |
| ASEAN Economic Ministers | Governmental |
| Advanced Energy Monitoring | Governmental |
| Advanced Environmental Monitoring | Governmental |
| Alto Estado Mayor | International |
| Asociación de Estudiantes de Medicina | International |
| Archaologisch-Epigraphische Mitteilungen aus Osterreich-Ungarn, Viena | International |
| All Equal Metric | Measurement Unit |
| Ambulatory Electrocardiogram Monitoring | Medical |
| Academic Emergency Medicine | Medical |
| Alien Emergency Medical | Medical |
