KRHS
| Acronym | Definition |
|---|---|
| KRHS | Kittatinny Regional High School (Newton, New Jersey) |
| KRHS | Kearsarge Regional High School (North Sutton, NH) |
| KRHS | Kingswood Regional High School (Wolfeboro, NH, USA) |
| KRHS | Kingsway Regional High School (Woolwich Township, NJ) |
| KRHS | Katy Railroad Historical Society (est. 1977; Garden Ridge, TX) |
| KRHS | Kentridge High School (Kent, Washington) |