| Abbreviation | Definition |
|---|---|
| CCFN | Chambre de Commerce |
| CCI | College of Commerce and Industry |
| CCIR | Chamber of Commerce and Industry of Romania |
| CCMM | Chambre de commerce du Montréal métropolitain |
| CCNB | Citizens Commerce National Bank |
| CCOAD | Chief Controller of Accounts, Department of Commerce (Indiana) |
| CCOC | Cork College Of Commerce |
| CCPD | Commerce City Police Department |
| CCSOP | Chambre de commerce du secteur ouest de Portneuf |
| CCSP | Content Commerce Service Provider |
| CCTG | Chambre de commerce et de tourisme de Gaspé |
| CCTS | Commission for Complaints for Telecom-television Services |
| CCW | Cisco Commerce Workspace |
| CCY | China Commerce Yearbook |
| CDAC | Commerce Data Advisory Council |
| CDBL | Central Depository Bangladesh Limited |
| CDI | The Commerce Data Interchange |
| CEC | Civics Economics and Commerce |
| CECM | Certificate in Electronic Commerce Management |
| CEDB | Commerce and Economic Development Bureau |