NSYO
| Acronym | Definition |
|---|---|
| NSYO | Newfoundland Symphony Youth Orchestra |
| NSYO | Nova Scotia Youth Orchestra |
| NSYO | New Streetly Youth Orchestra |
| NSYO | National Storytelling Youth Olympics |
| NSYO | National Symphony Youth Orchestra |
| NSYO | Northern Schools Youth Outreach Inc |
| NSYO | Northern Sydney Youth Orchestra (Australia) |