| 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) |