| Acronym | Definition |
|---|
| ODH➣Ohio Department of Health |
| ODH➣Oracle Data Hub |
| ODH➣Office of Digital Humanities (US NEH) |
| ODH➣Oklahoma Department of Health |
| ODH➣Off da Hook (hip hop song) |
| ODH➣Oxygen Deficiency Hazard |
| ODH➣Ordre Des Humanistes (French: Order of Humanists) |
| ODH➣Octopus Dofleini Hemocyanin |
| ODH➣Order of the Dark Hand (gaming guild) |