| Term | Full Form | Category |
|---|---|---|
| OOJ | Object Oriented Javascript | Others |
| OOJ | Object-Oriented Japanese | Others |
| OOJ | Observation Opinion And Justification | Others |
| OOJ | Office Of Judges | Others |
| OOJ | Oil Of Julep | Others |
| OOJ | Open Orthopaedics Journal | Others |
| OOJ | Ophthalmology Open Journal | Others |
| OOJ | Optimized Of Order J | Others |
| OOJ | Order Of Johns | Others |
| OOJ | Order Of Justice | Others |
| OOJ | Out Of Jokes | Others |
| OOJ | Out of Jurisdiction | Others |
| OOJ | Out Of Jurong | Others |
| OOJ | Outreach Out of Jurisdiction | Others |