| CESC | Calcutta Electric Supply Corporation (India) 
| Others |
| CESC | Certified Epic Security Coordinator
| Others |
| CESC | Colchester English Study Centre
| Others |
| CESC | Combat Extremity Surgery Course
| Others |
| CESC | Commonwealth Enterprise Solutions Center
| Others |
| CESC | Community Energy Services Corporation
| Others |
| CESC | Construction Electrician's Mate (shop) Chief Petty Officer
| Others |
| CESC | Control and Energy Systems Center
| Others |
| CESC | Cork Education Support Centre
| Others |
| CESC | Council of European Social Charter
| Others |
| CESC | Cranbourne East Secondary College
| Others |
| CESC | CSA (Canadian Space Agency) Engineering Support Center
| Others |
| CESC | Cyber Electronic Sports Cup
| Others |