Greenwich Civil Time格林威治平均时间 Great Circle Track大圆轨迹 Governor's Conference on Tourism州长会议旅游 Gensan College of Technology (General Santos City, Philippines)学院的科技Gensan Santos城市、菲律宾、一般 Grand Cadence de Tir (French: great rate of fire; artillery weapon)大调子德Tir(法国:巨大的攻击速度,炮兵武器) Germ Cell Tumour生殖细胞瘤 Granulosa Cell Tumor粒层细胞瘤 Government College of Technology政府学院的技术 General Classification Test普通入级检验 Giant Cell Tumor巨细胞瘤 Ground Cavalry Troop地面骑兵部队 Guaranteed Completion Time保证完成时间 Government Competitive Test政府竞争的测试 Great Canary Telescope伟大的金丝雀的望远镜 Glucose Challenge Test葡萄糖挑战测试