| Acronym | Definition |
|---|
| OCHD➣Ocean County Health Department (New Jersey) |
| OCHD➣Original Content HD (High Definition) |
| OCHD➣Orange County Health Department |
| OCHD➣Oakland County Health Division (Oakland County, MI; Department of Health & Human Services) |
| OCHD➣Obsessive Compulsive Hoarding Disorder (behavioral science) |
| OCHD➣Okanogan County Health District (Washington) |
| OCHD➣Ottawa-Carleton Health Department (Canada) |