| 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 |