NYSC
| Acronym | Definition |
|---|---|
| NYSC | New York Sports Club |
| NYSC | National Youth Service Corps (Nigeria) |
| NYSC | National Youth Science Camp |
| NYSC | New York State Comptroller |
| NYSC | Northyork Seniors Centre (est. 1974; Canada) |
| NYSC | New York State Chapter (various organizations) |
| NYSC | New York State Conference (American Association of University Professors) |
| NYSC | New York State Council |
| NYSC | New York State Climatologist |
| NYSC | New York Service Center |