| Acronym | Definition |
|---|
| CECC | Congressional-Executive Commission on China |
| CECC | Conférence des Éveques Catholiques du Canada (French: Canadian Conference of Catholic Bishops) |
| CECC | China Electronic Chamber of Commerce |
| CECC | Centre d'Études Collégiales en Charlevoix (French: Charlevoix Collegial Studies Center; Canada) |
| CECC | Community Early Childhood Council |
| CECC | Central Eglinton Community Centre |
| CECC | California Educational Computer Consortium |
| CECC | Civil Emergency Crisis Cell |
| CECC | Chicago Energy Conservation Code |
| CECC | Corse Entretien Chauffage Climatisation (French: Corse Air Conditioning Heating Service) |
| CECC | CENELEC Electronic Component Committee |
| CECC | Consolidated Emergency Communications Center |
| CECC | Corps of Engineers Office of Chief Counsel |
| CECC | Centre for eCommerce and Communicatoins (Australia) |
| CECC | Commodity Export Classification Certificate |