| Acronym | Definition |
|---|
| PNMA➣Pacific Northwest Montessori Association (education; Kent, WA) |
| PNMA➣Per Net Mineral Acre |
| PNMA➣Plano Diretor de Meio Ambiente (Portuguese: Policy for National Environment; Brazil) |
| PNMA➣Programme Nutrition Médecins d'Afrique |
| PNMA➣Primary Negative Motor Area (neurology) |