| gG | immunoglobulin G |
|---|---|
| GG | gamma globulin; genioglossus; glycylglycine |
| GG | or S glands, goiter, or stiffness [of neck] |
| GGA | general gonadotropic activity |
| GGC | gamma-glutamyl carboxylase |
| GGCS | gamma-glutamyl cysteine synthetase |
| GGE | generalized glandular enlargement; gradient gel electrophoresis |
| GGFC | gamma-globulin-free calf [serum] |
| GGG | glycine-rich gamma-glycoprotein |
| GGM | glucose-galactose malabsorption |