| Acronym | Definition |
|---|
| IJAS➣Illinois Junior Academy of Science |
| IJAS➣International Joan of Arc Society |
| IJAS➣Internet Journal of African Studies (University of Bradford; UK) |
| IJAS➣International Journal of Asian Studies (Institute of Oriental Culture) |
| IJAS➣Institute of Japan Agriculture Support |
| IJAS➣Italian Journal of Animal Science |
| IJAS➣Independent Journalist Association of Serbia |