Staff Requisition Form员工申请表发出 Scleroderma Research Foundation硬皮病的研究的基础 Society for Reproduction and Fertility (UK)社会再生产和生育(英国) Sub-Regional Forecast次区域预测 Size Reduction Facility尺寸减少设备 Scottish Rite Foundation苏格兰仪式的基础 Supplemental Reserve Facility (International Monetary Fund)补充储备机构(国际货币基金组织) Soil Remineralization Forum (UK)土壤Remineralization论坛(英国) State Revolving Fund (US Environmental Protection Agency)国家循环基金(美国环境保护署) Self-Resonant Frequency自共振频率 Summary Reference File总结参考文件 Standard Reference Files标准的参考文件 Secure Reserve Force安全的后备军 Siebel Repository File赛库文件 Serum Response Factor血清应答因子