SF

SF Saikou-Fansubs (anime group) Saikou-Fansubs(动画组)

SF Source Forge (web site) 源伪造(网站)

SF Semper Fidelis (US Marine motto; Latin: Always Faithful) 与美国海军的座右铭,Fidelis(拉丁:总是忠实的)

SF Stakeholder Forum 利益相关者的论坛

SF Special Forces 特种兵

SF Speculative Fiction 投机的小说

SF Significant Figures 有效数字

SF Support Facility 保障设施

SF Sign Flag 符号标志

SF Sugar Free 乌龙茶(无糖型)

SF Standard Form n. 标准符号法

SF Single Frequency 单频

SF Spinal fluid 脊髓液

sf svedberg flotation unit 斯维德伯格漂浮单位,沉降系数单位

SF Six Flags 六旗

SF Special Form 特殊模壳

Sf Streptomyces Fradiae [医] 新霉素链霉菌

SF Strike Force 打击力量

SF Service Feature 业务特征

SF Soft Focus 软焦点