IJOA
| Acronym | Definition |
|---|---|
| IJOA | International Journal of Organizational Analysis |
| IJOA | International Journal of Obstetric Anesthesia |
| IJOA | International Journal of Advertising |
| IJOA | Institute of Job and Occupational Analysis |
| IJOA | Illinois Juvenile Officers Association (South Holland, IL) |
| IJOA | Internationalen Jungen Orchester-Akademie |
| IJOA | Illinois Jeepers Offroad Association |
| IJOA | International Jurists Organisation, Asia |
| IJOA | International Juvenile Officers Association |
| IJOA | Iraq Joint Operations Area (US DoD) |