AESC
AESC is an abbreviation for:
- American Engineering Standards Committee , from 1919 to 1928 predecessor of the American National Standards Institute , US agency for the standardization of industrial processes
- Automotive Energy Supply Corporation , a joint venture founded in 2007 by Nissan Motor, NEC, and NEC Energy Devices
- Association of Executive Search Consultants , founded in 1959, is the global umbrella organization for companies in executive search