OHSD
| Acronym | Definition |
|---|---|
| OHSD | Oak Harbor School District (Washington) |
| OHSD | Occupational Health and Safety Division (various locations) |
| OHSD | Occupational Health and Safety Department |
| OHSD | Operation Homefront San Diego (San Diego, CA) |
| OHSD | Occupational Health and Safety Database (various locations) |
| OHSD | Open Heart Step Down |