SFX
| Acronym | Definition |
|---|---|
| SFX | Sound Effect(s) |
| SFX | Self Extracting (data compression) |
| SFX | Special Effects |
| SFX | Side Effects (counter-strike gaming clan) |
| SFX | suffix |
| SFX | Small Form Factor |
| SFX | Sound Effects |
| SFX | Super Effects |
| SFX | Sound Field Expander |
| SFX | Self Extracting |
| SFX | SpreadFireFox (IRC) |
| SFX | Saint Francis Xavier |
| SFX | Super Fx |
| SFX | Shop Floor Execution (business software) |