| 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) |