| AESC | Academic Enrichment and Support Center 
| Others |
| AESC | Academic Enrichment Support Center
| Others |
| AESC | Aerojet ElectroSystems Company
| Others |
| AESC | Aeromedical Evacuation Support Cell
| Others |
| AESC | Aerospace Environment Support Center
| Others |
| AESC | Agricultural Equipment Statistics Committee
| Others |
| AESC | Alabama Employer Services Committee
| Others |
| AESC | Alternative Energy Systems Consulting
| Others |
| AESC | American Energy Swim Club
| Others |
| AESC | American Engineering Standards Committee
| Others |
| AESC | Animal Emergency Specialty Center
| Others |
| AESC | Architects Engineers Surveyors and Contractors
| Others |
| AESC | Associated Engineering Student Council
| Others |
| AESC | Association of Energy Service Companies
| Others |
| AESC | Association of Executive Search Consultants
| Others |
| AESC | Australian Earth Sciences Convention
| Others |
| AESC | Australian Essential Services Compliance
| Others |
| AESC | Automotive Energy Supply Corporation
| Others |
| AESC | Avoided Energy Supply Component
| Others |