| 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 |