Global Mobile Satellite Service全球移动卫星服务 Global Management Support System全球公司管理支助系统 Geylang Methodist Secondary School (Singapore)在卫理公会中学(新加坡) Geostationary Mobile Satellite Standard (telecommunications)静止卫星移动标准(电信) Gwent Music Support ServiceGwent音乐支持服务 Geriatric Mental State Schedule老年精神状态的时间表 General Mailing and Shipping System一般的邮件和运输系统 Geylang Methodist Secondary School在卫理公会的中学 Global Mobile Satellite System全球移动卫星天线 Global Marketing Support Services全球市场支持服务 General Manager Search Subcommittee总经理搜索小组委员会 Gorai Macchimar Sahakari Sanstha, LTD.Gorai Macchimar Sahakari Sanstha,电话垂询 Global Mobile Satellite Services全球卫星移动服务