| Abbreviation | Definition |
|---|---|
| CHKC | Canadian Helen Keller Centre |
| CHL | Canadian Hockey League |
| CHMC | Canada Housing Mortgage Corporation |
| CHMN | Canadian Health Media Network |
| CHN | Canadian Health Network |
| CHOC | Canadian House Of Commons |
| CHPI | Canadian Health Policy Institute |
| CHPT | Cross-cohort Harmonization Project for Tomorrow |
| CHQ | Canadian Heritage of Quebec |
| CHR | Calgary Health Region |
| CHRA | Canadian Housing and Renewal Association |
| CHRA | Canadian Human Rights Act |
| CHRC | Canadian Heart Research Centre |
| CHRC | Canadian Hitlerite Recruiting Centre |
| CHRC | Canadian Human Rights Commission |
| CHRN | Canadian Harm Reduction Network |
| CHRN | Canadian Homelessness Research Network |
| CHRP | Canadian Hospital Reporting Project |
| CHRR | Canadian Human Rights Reporter |
| CHRT | Canadian Human Rights Tribunal |