| 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 |