SJSC
| Acronym | Definition |
|---|---|
| SJSC | Saudi Joint Stock Company (Saudi Arabia) |
| SJSC | State Joint-Stock Company |
| SJSC | St John Street Cycles (UK) |
| SJSC | San Jose State College (now San José State University; California) |
| SJSC | South Jersey Ski Club (Philadelphia, PA) |
| SJSC | San Jose Sailing Club (California) |
| SJSC | San Juan Soccer Club (Puerto Rico) |
| SJSC | Social Justice and Social Change Research Group (University of Western Sydney; Australia) |