| CAHR | Canadian Arabian Horse Registry 
| Others |
| CAHR | Canadian Association for Healthcare Reimbursement
| Others |
| CAHR | Canadian Association for HIV Research
| Others |
| CAHR | Center for Applied Health Research
| Others |
| CAHR | Center for the Advancement of Human Rights
| Others |
| CAHR | Centre for Aboriginal Health Research
| Others |
| CAHR | Centre for Applied Health Research
| Others |
| CAHR | Centre for Applied Hearing Research
| Others |
| CAHR | Centre for Applied Human Rights
| Others |
| CAHR | Centre for Arts and Humanities Research
| Others |
| CAHR | Chicago Area Healthcare Recruiters
| Others |
| CAHR | Community Action for Healthy Relationships
| Others |
| CAHR | Community Action on Harm Reduction
| Others |