FLJ
| Acronym | Definition |
|---|---|
| FLJ | Festival du Livre de Jeunesse (French: Youth Book Festival) |
| FLJ | Front de Libération du Jura (French: Jura Liberation Front; Jura, Switzerland) |
| FLJ | Fairtrade Label Japan |
| FLJ | Facteur de Lumière du Jour (French: Daylight Factor) |
| FLJ | Full Leather Jacket (iPhone case) |
| FLJ | Feels Like July (band) |