English abbreviations from sfs to sfx
- SFS (Security Forces Squadron)
- SFSDRC (SMS Forum for Social Development and Renaissance Cause)
- SFSG (Special Forces Support Group)
- SFSP (Summer Food Service Program)
- SFSU (San Francisco State University)
- SFSW (Special Forces Support Weapon)
- SFT (Skellefteå Airport)
- SFTP (Secure FTP)
- SFU (Special Forces Unit)
- SFUE (Stanford Fund for Undergraduate Education)
- SFV (Straight Fixed Variable)
- SFVISBF (San Fernando Valley Illegal Soap Box Federation)
- SFW (Special Forces Weapon)
- SFWA (South Florida Windsurfing Association)
- SFWS (Sankalp Foundation Welfare Society)
- SFWSO (Student FWS Orientation)
- SFX (Sound Effects)
