| Abbreviation | Definition |
|---|---|
| CHRAT | Child Health Research Action Trust |
| CHRAT | Child Health Research Appeal Trust |
| CHRB | Commonwealth Health Research Board |
| CHRC | Canadian Heart Research Centre |
| CHRC | Catholic Historical Research Center |
| CHRC | Community Health and Research Center |
| CHRC | Cranberry Health Research Center |
| CHRE | Center for Holocaust Research and Education |
| CHRF | College House Research Fellow |
| CHRG | Community Health Research Group |
| CHRGS | Cambridge Humanities Research Grant Scheme |
| CHRI | Cottage Health Research Institute |
| CHRIS | Children's Research Integrative System |
| CHRN | Clean Heat Research Network |
| CHROME | Case History Research on Myalgic Encephalomyelitis |
| CHRP | Coastal Hypoxia Research Program |
| CHRP | Collaborative Health Research Projects |
| CHRR | Center for Hazards and Risk Research |
| CHRR | Center for Human Resource Research |
| CHRR | Centre for Human Rights and Research |