| Term | Full Form | Category |
|---|---|---|
| RCMA | Radio Controlled Model Aircraft | Others |
| RCMA | Redlands Christian Migrant Association | Others |
| RCMA | Reliability Centered Maintenance Analysis | Others |
| RCMA | Religious Conference Management Association | Others |
| RCMA | Research Council of Makeup Artists | Others |
| RCMA | Retirement Cash Management Account | Others |
| RCMA | Riverside Community Market Association | Others |
| RCMA | Riverside County Medical Association | Others |
| RCMA | Roof Coatings Manufacturers Association | Others |
| RCMA | Rotman Commerce Marketing Association | Others |