Remote Sensing Facility遥感设备 Roadway Safety Foundation道路安全的基础 Recreational Sports Facility体育休闲设施 Retail Stock Fund零售存量资金 rentable square feet场地平方英尺 Reasonable Server Faces (Java open source web programming framework)合理的服务器的脸(Java开放源代码网规划框架) Russell Sage Foundation罗素圣人的基础 Robert Schalkenbach Foundation (New York, NY)罗伯特Schalkenbach基金会(纽约,纽约) Red Strike Force (gaming clan)红色的罢工迫使(游戏族) Richmond Shakespeare Festival (Richmond, VA)莎翁戏剧节里士满(VA) Reporters Sans FrontiÈres (French: Reporters Without Borders)Reporters Sans FrontiÈres (French: Reporters Without Borders) Referee Stopped Fight (boxing)裁判停止战斗(拳击) Residential Standards Forum住宅标准的论坛 RuneScape Forums (gaming)凭借论坛(游戏) Radioactive-Power Systems FacilityRadioactive-Power系统设备