NYN
| Acronym | Definition |
|---|---|
| NYN | New York Northern District |
| NYN | Need You Now (song) |
| NYN | New York News |
| NYN | National Youth Network (est. 1997; juvenile crime prevention) |
| NYN | Nikkei Youth Network (Japan) |
| NYN | New York Nautical (New York, NY) |
| NYN | Nurture Your Nature (female sexual wellness program) |