| Abbreviation | Definition |
|---|---|
| CRCB | Calgary Region Community Board |
| CRCB | California Respiratory Care Board |
| CRD | Capital Region District |
| CRD | Capital Regional District |
| CRDA | Casino Reinvestment Development Authority |
| CRDC | Colorado Rural Development Council |
| CRDU | Central Receipting and Disbursement Unit |
| CREPA | Capitol Region Emergency Planning Agency (Connecticut) |
| CRERPA | Connecticut River Estuary Regional Planning Agency |
| CREST | Capital Region Emergency Services Telecommunications |
| CRHA | Calgary Regional Health Authority |
| CRIS | County Rate Information System |
| CRIT | Colorado River Indian Tribe |
| CRNR | California Regulatory Notice Register |
| CRPD | Conejo Recreation Park District |
| CRPD | Conejo Recreation & Park District |
| CRS | Combined Revenue System |
| CRSG | Cross River State Government |
| CRTU | Conceptions Régionales des Transports et de l'Urbanisation |
| CRV | California Refund Value |