NMHS
| Acronym | Definition |
|---|---|
| NMHS | National Mental Health Strategy |
| NMHS | Newark Memorial High School (Newark, CA) |
| NMHS | National Maritime Historical Society |
| NMHS | North Medford High School (Oregon) |
| NMHS | North Mecklenburg High School (Huntersville, NC) |
| NMHS | Newport Middle High School (Newport, NH) |
| NMHS | National Meteorological Hydrological Services |
| NMHS | Northern Michigan Health Services |
| NMHS | National Meteorologicial and Hydrological Service |