NYMS
| Acronym | Definition |
|---|---|
| NYMS | New York Main Street (New York state downtown revitalization program) |
| NYMS | New York Microscopical Society |
| NYMS | New York Manumission Society (est. 1785) |
| NYMS | New York Mycological Society (New York City) |
| NYMS | North Yarmouth Memorial School (North Yarmouth, Maine) |
| NYMS | New York Menswear Show |
| NYMS | New York Marxist School (est. 1975) |
| NYMS | New York Management Society |
| NYMS | Nottingham Yamaha Music School (UK) |