| Acronym | Definition |
|---|
| DRDC | Defence Research and Development Canada (formerly Defence Research and Development Branch) |
| DRDC | Dairy Research and Development Corporation |
| DRDC | Dark River Derby Coalition (Quincy, IL) |
| DRDC | Darfur Relief and Documentation Centre (Geneva, Switzerland) |
| DRDC | Detector Research and Development Committee (Switzerland) |
| DRDC | Denver Reception Diagnostic Center (Department of Corrections) |
| DRDC | Defence Regional Distribution Centre (UK) |
| DRDC | Dixie Round Damce Council |
| DRDC | Delaware Repertory Dance Company (University of Delaware) |