IAJS
| Acronym | Definition |
|---|---|
| IAJS | International Association for Jungian Studies |
| IAJS | Israeli Association for Japanese Studies (est. 2012) |
| IAJS | Institute for Advanced Jewish Studies (Israel) |
| IAJS | International Alpaca Judging School (est. 1999; Peru) |
| IAJS | International Al Jolson Society (fan organization; various locations) |
| IAJS | Institute of Adult Jewish Studies (various locations) |
| IAJS | International Association of Japanese Studies |