| Abbreviation | Definition |
|---|---|
| COARE | Center for Oceanic Awareness Research and Education |
| COBRAH | Clinical Outcomes for Brain Research Assessment |
| CODER | Center for Orbital Debris Education and Research |
| COER | Center for organisational excellence research |
| COER | Center For Outcomes And Effectiveness Research |
| COER | Centre for Organisational Excellence Research |
| COEUR | Characteristics Of Excellence in Undergraduate Research |
| COHR | Center for One Health Research |
| COHR | Center for Oral Health Research |
| COHR | Center for Oral History Research |
| COHR | Centre for Oral Health Research |
| COHR | Centre for Organic Horticulture Research |
| COIR | Center for Online Investigative Research |
| COMPUTER | Common Operating Machine Particularly Used For Trade Education And Research |
| CONFIR | Coalition Of Northern Forest Innovation and Research |
| CONICET | Consejo Nacional de Investigaciones Científicas y Técnicas |
| CONROD | Centre Of National Research On Disability |
| COPAR | Community Organizing Participatory Action Research |
| COPR | Center of Preservation Research |
| COPTRG | Community Oncology and Prevention Trials Research Group |