Ground Systems and Operations地面系统和操作 GBS (Graduate Business School) Student OrganizationGBS(研究生商学院)学生组织 Got Shipped Out有运出 Global Software Outsourcing全球软件外包 Goods and Services on Order在订购的商品和服务 General Services Officer一般服务主任 Geostationary Orbit对地静止轨道 Geosynchronous Orbit地球同步轨道 General Staff Officer一般参谋 Geostationary Satellite Orbit对地静止卫星轨道 General Spin Orbital一般的自旋轨道 GCCS Security Officer顾客和安全官员 General Specifications for Overhaul of Surface Ships通用规格为工厂表面的船只 Ground Safety Office地面安全办公室 Global Sales Office全球的销售办事处