- AESC stands for Association of Executive Search Consultants
- AESC stands for Association of Energy Service Companies (Houston, TX)
- AESC stands for American Engineering Standards Committee
- AESC stands for Automatic Electronic Switching Center
- AESC stands for Aerospace Environmental Support Center
- AESC stands for Aeromedical Evacuation Support Cell
- AESC stands for Aerojet Electrosystems Company
AESC