English abbreviations from gay to gbf
- GAY (Gaya Airport)
- GAYC (Georgia Association of Young Children)
- GAZ (Guasopa Airport)
- Gb (Gigabit)
- GBA (Ghana Bar Association)
- GBAD (Ground Based Air Defence)
- GBAS (Ground based augmentation system)
- GBB (Gara Djebilet Airport)
- GBBC (Great Backyard Bird Count)
- GBC (Ghana Bauxite Company)
- GBCI (Green Building Certification Institute)
- GBCS (Ground-Based Common Sensors)
- GBCS-H (Ground-Based Common Sensors (Heavy))
- GBCS-L (Ground-Based Common Sensors (Light))
- GBD (Great Bend Municipal Airport)
- GBDL (Ground Based Data Link)
- GBE (Knight/Dame Grand Cross of the Order of the British Empire)
- GBF (Negarbo Airport)