| Acronym | Definition |
|---|
| DIRC➣Digital Imaging Research Centre |
| DIRC➣Dubai International Racing Carnival (Dubai, United Arab Emirates) |
| DIRC➣Defense Investigative Review Council (US DoD) |
| DIRC➣Délégation Interrégionale a la Recherche Clinique (French: Delegation to the Inter-Regional Clinical Research) |
| DIRC➣Disability Information & Resource Centre South Australia |
| DIRC➣Disability Information & Referral Centre Eastern Sydney |
| DIRC➣Democrat in Republican Clothes (politics) |
| DIRC➣DOE Internal Review Committee |
| DIRC➣Dragonmount Internet Relay Chat client (Dragonmount Networks) |
| DIRC➣Disaster Information Resource Center (FEMA) |