NYCH
| Acronym | Definition |
|---|---|
| NYCH | New York Cross Harbor Railroad |
| NYCH | New York Council for the Humanities (New York, NY) |
| NYCH | New York Clearing House (bank consortium; New York, NY) |
| NYCH | North Yarra Community Health (Australia) |
| NYCH | New York Community Hospital (Brooklyn, NY) |
| NYCH | North York Community House (Canada) |