IPAH
| Acronym | Definition |
|---|---|
| IPAH | Idiopathic Pulmonary Arterial Hypertension |
| IPAH | Internet Protocol Authentication Header |
| IPAH | Idiopathische Pulmonal Arterielle Hypertonie (German: Idiopathic Pulmonary Arterial Hypertension; cardiopulmonary medicine) |
| IPAH | Invasion Plasmid Antigen H Gene |