| Acronym | Definition |
|---|
| OPMH➣Old Presbyterian Meeting House (Alexandria, VA) |
| OPMH➣Older People's Mental Health |
| OPMH➣Outpatient Mental Health (psychological treatment) |
| OPMH➣Office of Policy and Multicultural Health (New Mexico Department of Health) |
| OPMH➣Outages Per Million Hours |