Superannuation Funds养老保险基金 Standard Analytical File (Medicare)标准分析文件(医疗) Subnetwork Access Facility子网路存取设备 Singularity-Aware Futurist (quasi-philosopher of scientific advances)Singularity-Aware派(quasi-philosopher科学进步的) Spacecraft Assembly Facility (NASA/JPL)宇宙飞船装配设备(美国国家航空和宇宙航行局(JPL) Svenska Arbetsgivareföreningen (Association of Swedish Employers)Svenska Arbetsgivareföreningen (Association of Swedish Employers) Science and Arts Foundation科学与艺术的基础 Society of American Foresters社会的美国森林 Structural Adjustment Facility结构调整的设施 Semi Automated Forces半自动化的力量 Swedish Armed Forces瑞典的武装力量 Second Amendment Foundation第二修正案的基础 Students for Academic Freedom学生的学术自由 Special Action Force特别行动的力量 Service Availability Forum服务的可用性的论坛