RRHS
| Acronym | Definition |
|---|---|
| RRHS | Rio Rancho High School |
| RRHS | River Ridge High School |
| RRHS | Richmond Regional High School (Richmond, Quebec, Canada) |
| RRHS | Round Rock High School (Round Rock, TX) |
| RRHS | Rocky River High School (Ohio) |
| RRHS | River Region Human Services, Inc (Jacksonville, Florida) |
| RRHS | Rapidly Recurring Hippocampal Seizure |