OHMS
| Acronym | Definition |
|---|---|
| OHMS | Online Health Management System |
| OHMS | Office of Hazardous Materials Safety |
| OHMS | Occupational Healthcare Management Services |
| OHMS | On His/Her Majesty's Service |
| OHMS | Oldfields Hall Middle School (UK) |
| OHMS | Oak Hill Middle School (various locations) |
| OHMS | On Hold Marketing Systems (Jeff McNeal Productions; San Diego, CA) |
| OHMS | Olentangy Hyatts Middle School (Powell, OH) |