| Abbreviation | Definition |
|---|---|
| DC | Don't Concede |
| DC | Dusty Cat |
| DCAC | Derbyshire County Angling Club |
| DCAC | Dexter Community Aquatic Club |
| DCAC | District of Columbia Aquatics Club |
| DCBC | Diamond Creek Bowling Club |
| DCC | Dallas Cowboys Cheerleaders |
| DCC | Delaware Cricket Club |
| DCCX | Washington, DC, CycloCross Race |
| DCFC | Derby City Football Club |
| DCGC | Duck Creek Golf Course |
| DCOG | Dreamcast Cross Online Game |
| DCP | Don't Count Points |
| DCPL | Dublin Canoe Polo League |
| DCRG | Derby City Roller Girls |
| DCSA | Desoto County Soccer Association |
| DCSC | Dale City Sports Club |
| DCSC | Dubois County Sportsmen Club |
| DCT | Daily Conditioning Treatment |
| DCW | Dixie Championship Wrestling |