GBHS
| Acronym | Definition |
|---|---|
| GBHS | Granite Bay High School (Granite Bay, CA) |
| GBHS | Grand Blanc High School (Michigan) |
| GBHS | Greater Birmingham Humane Society (Birmingham, AL) |
| GBHS | Gulf Breeze High School (Gulf Breeze, FL) |
| GBHS | Glen Burnie High School (Maryland) |
| GBHS | German-Bohemian Heritage Society (New Ulm, MN) |
| GBHS | Green Bay Historical Society |