FAK
| Acronym | Definition |
|---|---|
| FAK | Focal Adhesion Kinase |
| FAK | First Aid Kit |
| FAK | Freight All Kinds |
| FAK | Federasie Van Afrikaanse Kultuurvereniginge (Federation of Afrikaans Culture Organisations, South Africa) |
| FAK | Fußballklub Austria Wien (German: Vienna, Austria soccer club) |
| FAK | Feeding at Keyboard |
| FAK | Flyaway Kit (Royal Australian Air Force) |