NYSD
| Acronym | Definition |
|---|---|
| NYSD | New York Southern District |
| NYSD | National Youth Service Day |
| NYSD | New York School for the Deaf |
| NYSD | New York Sour Diesel (marijuana strain) |
| NYSD | New York Sports Day |
| NYSD | North Yorkshire & South Durham (Cricket League) |
| NYSD | New York State Division Committee |