| Acronym | Definition |
|---|
| OMPH➣Organisation Mondiale des Personnes Handicapées (French: International Disabled Peoples' Organization) |
| OMPH➣Our Mother of Perpetual Help |
| OMPH➣Om Mani Peme Hum (Buddhist mantra) |
| OMPH➣Ohio Medicaid Provider Handbook |
| OMPH➣Om Mani Padma Hum (Buddhist mantra) |