| RCIC | Reactor Core Isolation Cooling 
| Others |
| RCIC | Regional Center of Innovation and Commercialization
| Others |
| RCIC | Regional Crime Information Center
| Others |
| RCIC | Registered Canadian Immigration Consultant
| Others |
| RCIC | Residential Construction Industry Conference
| Others |
| RCIC | Rite of Christian Imitation of Children
| Others |
| RCIC | Rite of Christian Initiation for Children
| Others |
| RCIC | Rite of Christian Initiation of Children
| Others |
| RCIC | Royal Canadian Infantry Corps
| Others |
| RCIC | Rutherford Corridor Improvement Coalition
| Others |