| Abbreviation | Definition |
|---|---|
| CDCS | Canaryseed Development Commission of Saskatchewan |
| CDCU | Chongwe District Cooperative Union |
| CDE | California Department of Education |
| CDEC | California Data Exchange Center |
| CDFG | California Department of Fish and Game |
| CDG | City District Government |
| CDGB | Community Development Block Grants |
| CDGL | City District Government of Lahore |
| CDHS | California Department of Health Services |
| CDI | California Department of Insurance |
| CDIAC | California Debt and Investment Advisory Commission |
| CDIR | California Department of Industrial Relations |
| CDL | Computer Diagnostics Leiden |
| CDMH | California Department of Mental Health |
| CDMP | Community Development and Management Plan |
| CDP | County Development Plan (IE) |
| CDPH | California Department of Public Health |
| CDPH | Connecticut Department of Public Health |
| CDPHE | Colorado Department of Public Health and Environment |
| CDQ | Community Development Quota |