SFX

SFX may refer to:

  • Special effect(s), illusions used in film, television and entertainment
  • Sound effect, artificially created or enhanced sounds
  • Onomatopoeias in comics are referred to as "SFX" or "sound effects"
  • SFX (magazine), a science fiction magazine
  • SFX (Science Fiction Expo), a science fiction convention in Toronto, Canada
  • SFX (group), a psychedelic trance musical band that changed their name to Astral Projection
  • SFX (software), an OpenURL link server
  • SFX Entertainment, a music promotion company owned by Live Nation
  • S·F·X, a 1984 album by Japanese electronic artist Haruomi Hosono
  • Self-extracting archive (SFX), a compressed file with an embedded executable to decompress itself
  • Spread Firefox, a campaign to encourage the use of Mozilla Firefox
  • SquirrelFish Extreme, a JavaScript engine for WebKit
  • Ilford SFX, a photographic film
  • Super FX, a coprocessor chip used in some Super Nintendo video game cartridges
  • SFX (PSU) a form factor for a power supply unit for PCs