IJSA
| Acronym | Definition |
|---|---|
| IJSA | International Journal of Selection and Assessment |
| IJSA | Irish Jet Sport Association (International Jet Sports Boating Association) |
| IJSA | International Journal of South American Archaeology (Syllaba Press) |
| IJSA | International Journal of Software Architectures (vrlSoft, Inc.) |
| IJSA | International Journal of Supercomputer Applications and High Performance Computing |
| IJSA | Indiana Junior Sheep Association (Indiana Sheep Association) |