| Abbreviation | Definition |
|---|---|
| CRSB | Canada Recovery Sickness Benefit |
| CTI | Commerce Training Institute |
| CUSMA | Canada-United States-Mexico Agreement |
| CVCC | Chagrin Valley Chamber Of Commerce |
| CWCC | Centre Wellington Chamber of Commerce |
| CWCC | Colorado Womens Chamber of Commerce |
| DACC | Danish American Chamber of Commerce |
| DACC | Dayton Area Chamber of Commerce |
| DACC | Dutch American Chamber Of Commerce |
| DATCP | Department of Agriculture, Trade and Consumer Protection |
| DBCC | Dallas Black Chamber of Commerce |
| DCCA | Department of Commerce and Consumer Affairs |
| DCCC | Danish Chamber of Commerce in China |
| DCCI | Devonport Chamber of Commerce and Industry |
| DCCI | Dhaka Chamber of Commerce & Industry |
| DCCI | Dhaka Chamber of commerce and Industry |
| DCCI | Dhaka Chamber of Commerce Industry |
| DCCI | Dhaka Chember of Commerce & Investment |
| DCCI | Dorset Chamber of Commerce and Industry |
| DCCI | Dubai Chamber of Commerce and Industry |