GGT
| Acronym | Definition |
|---|---|
| GGT | Gamma Glutamyl Transferase |
| GGT | Gamma Glutamyl Transpeptidase |
| GGT | Golden Gate Transit |
| GGT | Größter Gemeinsamer Teiler (German: Greatest Common Divisor) |
| GGT | Greater Green Triangle (Australia) |
| GGT | God Given Talent (gaming clan) |
| GGT | George Town, Bahamas - Exuma International (Airport Code) |
| GGT | God's Got This |
| GGT | Gravity Gradient Torque |
| GGT | Grüne Gen Technologie |
| GGT | Green Gene Technology |
| GGT | Guide Geoscience Technologies (Cairo, Egypt) |