JSDN
| Acronym | Definition |
|---|---|
| JSDN | Jamcracker Service Delivery Network (Jamcracker, Inc.) |
| JSDN | Jamaica Sustainable Development Network (est. 1998) |
| JSDN | Johnny Sketch and the Dirty Notes (band) |
| JSDN | Japan Society of Disaster Nursing (Tokyo, Japan) |
| JSDN | Java Sistema de Diseno Naval (Spanish: Java Naval Design System; yacht modeling and analysis software) |