| Acronym | Definition |
|---|
| GB²➣go back to |
| GB²➣Ghostbusters 2 (movie) |
| GB²➣God Bless and Go Broncos (also seen as GB2) |
| GB²➣Gisele Bundchen Squared |
| GB²➣God Bless, Go Bake (The Baking Apprentice) |
| GB²➣God Bless and Go Broncos (also seen as GB²) |
| GB²➣Good Bye To ... |
| GB²➣Garcinia Biflavonoid 2 |
| GB²➣Goodbye God Bless |