G

G – gram, gauge

GAD – generalized anxiety disorder

Gal – gallon

GAS – general adaptation syndrome

Gastritis – stomach inflammation

GCS – Glasgow coma scale, graduated compression stockings

GCSF – granulocyte colony-stimulating factor

GCT – germ cell tumor

GERD – gastroesophageal reflux disease

GFR – glomerular filtration rate

GI – gastrointestinal

GIB – GI bleed

GIST – gastrointestinal stromal tumor

GJ tube – gastrostomy jejunostomy tube

Glaucoma – eye pressure disease

GLF – ground-level fall

GM – gram

GTD – gestational trophoblastic disease

GTT – drop

GU – genitourinary, gastric ulcer

GYN – gynecology, gynecologist