| Abbreviation | Definition |
|---|---|
| CCVS | Canadian Centre for Verbatim Studies |
| CCW | Canadian Championship Wrestling |
| CCWE | Canadian Committee on Women in Engineering |
| CCWM | Canadian Centre for World Mission |
| CDAC | Commission on Dental Accreditation of Canada |
| CDAC | Communication Disabilities Access Canada |
| CDCC | Canadian Derivatives Clearing |
| CDD | Canadian Disaster Database |
| CDDA | Canadian Diamond Drilling Association |
| CDDA | Canadian Disc Dog Association |
| CDEA | Canadian District Energy Association |
| CDFF | Canadian Diversity Film Festival |
| CDFO | Canadian Department of Fisheries Oceans |
| CDIA | Canadian Direct Investment Abroad |
| CDIC | Canada Deposit Insurance Corporation |
| CDIC | Canada Deposit Insurane Corporation |
| CDIC | Canada Development Investment Corporation |
| CDIC | Canadian Dairy Information Centre |
| CDIC | Canadian Data Integration Centre |
| CDIC | Canadian Deposit Insurance Corporation |