| AESA | Active Electronic Scanned Array  
| Electronic Devices |
| AESA | Active Electronically Scanned Antenna
| Others |
| AESA | Active Electronically Scanned Array
| Others |
| AESA | Active Electronically Steered Array
| Others |
| AESA | Active Electronically Steered Arrays
| Others |
| AESA | Active Emergency Stop Assist
| Others |
| AESA | Advanced Emotionally Sensitive Android
| Others |
| AESA | Afro Ethnic Student Association
| Others |
| AESA | Agro Ecological System Analysis
| Others |
| AESA | Alberta Environmentally Sustainable Agriculture
| Others |
| AESA | American Educational Studies Association
| Others |
| AESA | Amerikaha Chartaragetneroi ei Gitnakanneroi Enkeraktzvitiin
| Others |
| AESA | Annals of the Entomological Society of America
| Others |
| AESA | Arizona Emergency Services Association
| Others |
| AESA | Armenian Engineers and Scientists of America
| Others |
| AESA | Assam Engineering Service Association
| Others |
| AESA | Assign and Estimate Scheduling Algorithm
| Others |
| AESA | Association for Economic and Social Analysis
| Others |
| AESA | Association of Educational Service Agencies
| Others |
| AESA | ATM End System Address
| Others |
| AESA | Automobile Engineering Student Association
| Others |
| AESA | Autoridad Europea de Seguridad Alimentaria
| Others |
| AESA | Aviation Electronic Schools of America
| Others |