GNMAGovernment National Mortgage Association 政府全国抵押协会Gn.英语字母表第七个字母；G级电影；[音]G调G-induced vestibular dysfunction过载引起的前庭功能紊乱gynecology and obstetrics diseases妇产科疾病glomerulonephritis/drug therapy肾小球肾炎／药物疗法Gloeocapsa incrustata var. majorn.镶钙粘球藻大型变种glycerolphosphate acyl transferase甘油磷酸酰基转移酶Glaucoma due to perforating injury青光眼由于穿孔性损伤Gleditsia heterophylla communities野皂荚群落Glaphyropteridopsis jinfushanensisn.金佛山方秆蕨GFCF gross fixed capital formation固定资本形成总额gyrating-flow energy dissipation旋流消能