| Abbreviation | Definition |
|---|---|
| CRR | Center for Reading Research |
| CRR | Chain Reaction Research |
| CRR | Child Related Research |
| CRR | Clinical Research Resource |
| CRR | Critical Research on Religion |
| CRRA | Catholic Research Resources Alliance |
| CRRB | Chestnut Ridge Research Building |
| CRRB | Community Research Review Board |
| CRRF | Coral Reef Research Foundation |
| CRRID | Centre for Research in Rural and Industrial Development |
| CRRR | Center for Respiratory Research and Rehabilitation |
| CRS | Chromatography Research Supplies |
| CRSC | Clinical Research Support Center |
| CRSCA | Celebrating Research Scholarship Creative Achievement |
| CRSCA | Collaborative Research Scholarship and Creative Activities |
| CRSCA | Council for Research Scholarship and Creative Activity |
| CRSCA | Council on Research Scholarship and Creative Activity |
| CRSCA | Council on Research Scholarship Creative Activity |
| CRSE | Centre for Research on Self Employment |
| CRSF | Center for Research on Sustainable Forests (est. 2006; University of Maine; Orono, ME) |