IPNA
| Acronym | Definition |
|---|---|
| IPNA | Instituto de Productos Naturales y Agrobiología (Spanish: Institute for Biotechnology and Natural Products; Spain) |
| IPNA | International Pediatric Nephrology Association |
| IPNA | Indigenous Peoples of North America (book series) |
| IPNA | Inman Park Neighborhood Association |
| IPNA | Integrated Phrenic Nerve Activity (anesthesiology) |
| IPNA | Israel Perioperative Nurses Association |