| Acronym | Definition |
|---|
| RCMA | Redlands Christian Migrant Association (Florida) |
| RCMA | Religious Conference Management Association (formerly Religious Convention Managers Association) |
| RCMA | Roof Coatings Manufacturers Association |
| RCMA | Radio Communications Monitoring Association (Anaheim, CA) |
| RCMA | Riverside County Medical Association |
| RCMA | Reliability Centered Maintenance Analysis |
| RCMA | Request Contention Multiple Access |
| RCMA | Religious Convention Managers Association (now Religious Conference Management Association) |
| RCMA | Revue des Composites et des Matériaux Avancés (French: Journal of Composites and Advanced Materials) |
| RCMA | Reservist Clothing Maintenance Allowance |