| Acronym | Definition |
|---|
| DDSC➣Direction de la Défense et de la Sécurité Civiles (French: Directorate of Defence and Civil Security) |
| DDSC➣Doctor of Dental Science |
| DDSC➣Delaware Depository Service Company (Wilmington, DE) |
| DDSC➣Defense Distribution Systems Center |
| DDSC➣Defense Decision Support Course (US DoD) |
| DDSC➣Darling Downs Soaring Club (Australia) |
| DDSC➣Distinctly Digital Services Company (New York, NY) |
| DDSC➣Dike Data Service Centre (Netherlands) |
| DDSC➣dynamic differential scanning calorimetry |
| DDSC➣Durham Divers Scuba Club (Ontario, Canada) |
| DDSC➣Dartford District Swimming Club (UK) |
| DDSC➣Delay-Doppler Spread Channel |
| DDSC➣David Douglas Soccer Club (Portland, OR) |