| AEMS | Accounting, Economics, and Management Science 
| Others |
| AEMS | Acoustical Emission Monitoring System
| Others |
| AEMS | Adaptive Engine Management System
| Others |
| AEMS | Adarsh English Medium School
| Others |
| AEMS | Adjunct Employee Management System
| Others |
| AEMS | Advanced Enclosed Mast Sensor
| Others |
| AEMS | Advanced Engine Management System
| Others |
| AEMS | Advanced Environmental Monitoring System
| Others |
| AEMS | Agricultural Environmental Management Services
| Others |
| AEMS | Agriculture Environmental Management System
| Others |
| AEMS | Aircraft Engine Management System
| Others |
| AEMS | Airport Environmental Management System
| Others |
| AEMS | Alternative Economic and Monetary Systems
| Others |
| AEMS | Alvin Emergency Medical Service
| Others |
| AEMS | Amalgam Effluent Management System
| Others |
| AEMS | Andover Elementary/Middle School
| Others |
| AEMS | Area Energy Management System
| Others |
| AEMS | Arizona Early Music Society
| Others |
| AEMS | Arizona Emergency Medical Systems
| Others |
| AEMS | Arts Education in Maryland Schools
| Others |
| AEMS | Asian Educational Media Service
| Others |
| AEMS | Asian Educational Media Services
| Others |
| AEMS | Atos Euronext Market Solutions
| Others |
| AEMS | Austin Exchange Messaging Service
| Others |
| AEMS | Australian Electronic Manufacturing Services
| Others |
| AEMS | Automotive Engine Management System
| Others |
| AEMS | Entiende Mi Silencio
| Others |