RRSC
| Acronym | Definition |
|---|---|
| RRSC | Regional Resource Stewardship Council (Tennessee Valley Authority) |
| RRSC | Russian Railway Service Corps (US Army; railway expert unit) |
| RRSC | Regional Readiness Sustainment Command (US Army) |
| RRSC | Research Register for Social Care (Social Care Institute for Excellence; London, England, UK) |
| RRSC | Revenge of the Rebel: Shinobi Chronicles |
| RRSC | Radial Reflector Shipping Container |
| RRSC | Red River Service Corporation |
| RRSC | Richmond Rapids Swim Club (Canada) |