The abbreviation SFI or SFi stands for:

  • Swedish Film Institute
  • Welding Engineer, Welding Supervisor see # Welding Engineer
  • SF info, today SRF info, a Swiss radio and TV information program
  • SiehFern INFO, an electronic program guide, see Electronic_Program_Guide # SiehFern_INFO_ (SFI )
  • Sigmund Freud Institute
  • Simple Firmware Interface, a BIOS for smart phones and other MID
  • Swiss Finance Institute
  • Disambiguation
  • Abbreviation