Satellite System Receiver卫星接收系统 Secondary Surveillance Radar二次监视雷达 System Service Representative系统服务代表 Software Specification Review软件规格审查 Society for the Study of Reproduction研究社会再生产 Simple Sequence Repeat简单重复序列 Switching Select Repeater中断器开关选择器 Simple Sequence Repeats简单重复序列 Solid-State Relay固体继电器 Satellite de Sensoriamento Remoto遥感卫星 Superintendencia de Seguros y Reaseguros (Banco Central del Uruguay)Superintendencia德Seguros y Reaseguros中央银行德尔乌拉圭) Society of Skeletal Radiology社会的发展 Software Status Review软件身份审查 Selective Service Registration义务兵役登记 Solid State Relay固体继电器