| Abbreviation | Definition |
|---|---|
| DCTC | District Council Training Center |
| DCTC | Dutchess County Transportation Council |
| DCTR | Diocesan Council of Truth and Reconciliation |
| DCTU | Dublin Council of Trade Unions |
| DCVS | Derwentside Council for Voluntary Services |
| DCWAC | Dominguez Channel Watershed Advisory Council (est. 2001; Los Angeles County Department of Public Works; California) |
| DCWC | Dairy Cattle Welfare Council |
| DDBC | Dairy Deli Bakery Council |
| DDC | Developmental Disabilities Council |
| DDC | District Diversity Council |
| DDDC | Derbyshire Dales District Council |
| DDEC | Darling Downs Environment Council |
| DDFC | Dubai Design and Fashion Council |
| DDFC | Dubai Design Fashion Council |
| DDOGS | Council of Deans and Directors of Graduate Studies (Monash University; Victoria, Australia) |
| DDPC | Developmental Disabilities Planning Council |
| DEC | Distance Education Council |
| DECC | Delaware Early Childhood Council |
| DECM | District Executive Council Meeting |
| DEOC | Defense Equal Opportunity Council |