链孢霉属：子囊菌纲真菌，为球壳目(Sphaeriales)粪壳科(Sordariaceae)的一属，包括面包霉，它能将色氨酸转化为烟酸，被广泛用于遗传学和酶的研究- Gardner's syndrome
- Garel's sign
- Garg
- gargalanesthesia
- gargalesthesia
- gargalesthetic
- garget
- gargle
- gargoylism
- Garland's curve, triangle
- garment
- garnet
- Garrés osteomyelitis (disease, osteitis)
- Gartner's cyst, duct (canal)
- Gartner's phenomenon,tonometer
- Garymicin
- gas
- gaseous
- gasiform
- gaskin
- gasogenic
- gasometer
- gasometric
- gasometry
- gasserectomy