JMHS
| Acronym | Definition |
|---|---|
| JMHS | John Muir High School (Altadena, CA) |
| JMHS | James Madison High School (USA) |
| JMHS | John Marshall High School (West Virginia) |
| JMHS | James Monroe High School (Fredericksburg, VA and North Hills, CA) |
| JMHS | Jackson Memorial High School (New Jersey) |
| JMHS | Japanese Material Handling Society (est. 1956) |
| JMHS | James Meehan High School (Australia) |
| JMHS | Joint Message Handling Service |