| Acronym | Definition |
|---|
| IANP➣Idaho Association of Naturopathic Physicians (est. 1936) |
| IANP➣Iowa Association of Nurse Practitioners (est. 1975) |
| IANP➣Integratives Atmen Neurolinguistisches Programmieren (German: Integrative Breathing Neurolinguistic Programming) |
| IANP➣Immunoreactive Atrial Natriuretic Peptide |