| Acronym | Definition |
|---|
| SJN➣Scottsdale Job Network (Scottsdale, AZ) |
| SJN➣San Juan (Puerto Rico) |
| SJN➣St. John Neumann |
| SJN➣Shortest Job Next (scheduling algorithm) |
| SJN➣Social Justice Network |
| SJN➣Stichting Jeugdinformatie Nederland (Dutch: Youth Information Foundation Netherlands) |
| SJN➣San Jose Network (est. 1991; marketing company) |