GSabbr.(联邦政府职员)总表(=General Schedule)abbr.总书记(=General Secretary)abbr.地面站(=Ground Station)abbr.制导系统(=Guidance System)GSAP General Structure Analysis Package结构分析通用软件包GSPR Generic Software Package Replacement普通软件包装更换GSAM Generalized Sequential Access Method通用顺序存取法GSPC Gas scintillation proportional counter气体闪烁正比计数器