NYH
| Acronym | Definition |
|---|---|
| NYH | New York Harbor |
| NYH | New York Hospital |
| NYH | New York Harriers (est. 1988; running club) |
| NYH | New York Herald |
| NYH | Nancy Yanes-Hoffman (medical writing services) |
| NYH | New Yorker Hotel (New York, NY) |
| NYH | New York Highlanders (baseball team, 1903 - 1912) |