JSAN
| Acronym | Definition |
|---|---|
| JSAN | Joint Staff Advisory Note (Poverty Reduction Strategy Paper) |
| JSAN | Joint Staff Automation for the Nineties |
| JSAN | Jewish Social Action Network (St. Louis, MO) |
| JSAN | Japanese Student Action Network (University of Nevada; Reno, NV) |
| JSAN | Java Script Archive Network |