Really Simple Syndication一种描述和同步网站内容的格式 RDF Site SummaryRDF地点的总结 Rich Site Summary丰富站点摘要 National News Agency (Nepal)国家新闻机构(尼泊尔) Remote Sensing Satellite巴西地球资源卫星 Relay Spam Stopper中继垃圾邮件 Recall Sensor/Store System存储系统的传感器/回忆 Remote Subscriber Service远程用户服务 Range Safety Simulation安全仿真 Resource Sharing System (libraries)图书馆资源共享体系() Rosette Scan Seeker结扫描找球手 Research Support Services (Vanderbilt Medical Center)研究支持服务(范德比尔特医疗中心) Retail Store Solutions (IBM)零售商店方案(IBM) Resident Site Supervisor居民现场主管 Roland Sound Space (Roland Music)罗兰声音空间(罗兰音乐)