Hiện nay

1. Good Game
2. Gravity Gradient
3. Gamma globulin
4. Gotta Go - also G2G and G/G
5. Gas Generator - also G/G
6. Gangliogliomas
7. Ganglioside
8. Gene gun
9. Ganglia
10. Generic Goal
11. Ganglion - also G
12. Genioglossal
13. Genogroup
14. Geranylgeranyl
15. General grade
16. Genioglossus
17. Genioglossus muscle
18. Georgia - also GE, GEO, GA, G, Georg and Ga.
19. Geranylgeraniol - also GGO
20. Glycosaminoglycans - also GAGs and GAG
21. Glucagon - also GLU, Gluc, GL, GN and GLC
22. Guernsey - also GBG and Guer
23. Giggle - also GGG and GGL
24. Governor-General - also Gov-Gen