| Acronym | Definition |
|---|
| RRCC➣Regional Response Coordination Center (FEMA) |
| RRCC➣Red River Community College (Winnipeg, Manitoba, Canada) |
| RRCC➣Rutland Region Chamber of Commerce (Vermont) |
| RRCC➣Routing Registry Consistency Check |
| RRCC➣Roanoke Regional Chamber of Commerce (Roanoke, VA) |
| RRCC➣Repeated-Root Cyclic Code |