| Acronym | Definition |
|---|
| CEDR | Comité Para la Eliminación de la Discriminación Racial (Spanish: Committee on the Elimination of Racial Discrimination; various locations) |
| CEDR | Centre for Dispute Resolution |
| CEDR | Center for Educational Development and Research (various locations) |
| CEDR | Comprehensive Epidemiologic Data Resource (US Department of Energy) |
| CEDR | Centre for Effective Dispute Resolution Limited (London, UK) |
| CEDR | California Center for Environmental Design Research |
| CEDR | Citizens for an Educated and Democratic Republic (educational reform group) |
| CEDR | Council of European Directors of Roads |