| Abbreviation | Definition |
|---|---|
| RCCA | Raftis Chin and Cheek Acupuncture |
| RCCL | Rain CII Carbon LLC |
| RCCL | Royal Caribbean Cruises Ltd |
| RCDC | Ranken Community Development Corporation |
| RCDC | Richland County Development Corporation |
| RCFE | Residential Care Facility for the Elderly |
| RCG | Radiology Consulting Group |
| RCG | RE/MAX Commercial Group |
| RCG | Rosenthal Collins Group |
| RCH | Rush Copley Healthplex |
| R-CHOP | R rituximab C cyclophosphamide H doxorubicin (hydroxydaunomycin) O vincristine (Oncovin ®) P prednisolone (a steroid). |
| R-CHOP | Rituximab Cyclophosphamide doxorubicin (Hydroxydaunomycin) vincristine (Oncovin ®) Prednisolone |
| RCI | Consultants Inc |
| RCI | R- Comp Interactive (Company) |
| RCI | Racers Choice Inc |
| RCI | Racer's Choice Inc |
| RCI | Recourse Communications Inc |
| RCI | Recreational Center Inc |
| RCI | Relationship Coaching Institute |
| RCI | Resort Condominium International |