| Acronym | Definition |
|---|
| FOJ | Federal Office of Justice (Switzerland) |
| FOJ | Friends of Jesus |
| FOJ | Furtherance of Justice (legal fund; Ohio) |
| FOJ | Fondation Officielle de la Jeunesse (French: Official Youth Foundation; Switzerland) |
| FOJ | Flora of Japan (plant resource) |
| FOJ | Foundations of Journalism (various locations) |
| FOJ | 4th of July |
| FOJ | Fundamentals of Java (computer course) |
| FOJ | Focus on Jerusalem |
| FOJ | Freiwilliges Ökologisches Jahr |
| FOJ | Full Outer Join (database query) |
| FOJ | Framework of Occupational Justice |
| FOJ | Full of Joy |
| FOJ | Friends of Joe |
| FOJ | Follower of Jesus |
| FOJ | Fugitive of Justice (warrant) |
| FOJ | Frozen Orange Juice |
| FOJ | Field of Judgement (Maple Story) |
| FOJ | Full On Jackleg (merchandise brand) |
| FOJ | Friends of Jason |
| FOJ | Found Own Job |
| FOJ | Fuze-On-Jam |
| FOJ | Fear of John |
| FOJ | Fellowship of the Juggalos (religious group) |