MHO
| Acronym | Definition |
|---|---|
| MHO | Municipal Health Office (various locations) |
| MHO | My Humble Opinion |
| MHO | Medical Health Officer |
| MHO | Monster Hunter Orage |
| MHO | Mental Health Organization |
| MHO | Reciprocal Ohm (unit of conductance; ohm spelled backwards) |
| MHO | Military History Online (website) |
| MHO | Minnesota Historical Organizations |
| MHO | Minerals Held Orally |
| MHO | Materials Handling Operation |