| Acronym | Definition |
|---|
| DRCS | Disaster Recovery Certified Specialist |
| DRCS | Directive Reactive Controlling System (martial arts) |
| DRCS | Digital Radio Concentrator System |
| DRCS | Dynamically Redefinable Character Set |
| DRCS | Delimited Reference Chemical Subspace |
| DRCS | Data Receiver and Command Sender |
| DRCS | Distributed Railway Control System |
| DRCS | Diversity Receiver Chipset |
| DRCS | Director of Reserve Components Support |
| DRCS | Digital Range Communication Systems (Orion) |
| DRCS | Diamonds in the Rough Children's Society |
| DRCS | Distributed Routing and Centralized Scheduling |