RSMC
| Acronym | Definition |
|---|---|
| RSMC | Regional Specialized Meteorological Centre |
| RSMC | Rancho Springs Medical Center (Murrieta, CA) |
| RSMC | Reducing Space Mission Cost |
| RSMC | Rural and Suburban Mail Carrier (Canada Post) |
| RSMC | ROTC Support Mission Command |
| RSMC | Radix Salviae Miltiorrhizae Composita |