- DCAR stands for Département de Coordination des Alertes et des Régions (French: Alerts and Regions Coordination Department)
- DCAR stands for Department of Conflict Analysis and Resolution
- dCAR stands for Distributed Committed Access Rate
- DCAR stands for Dutchess County Association of Realtors (New York)
- DCAR stands for Diagnostic Cardiology
- DCAR stands for Design Corrective Action Report (NASA)
- DCAR stands for Deputy Chief, Army Reserve
DCAR