IIHP
| Acronym | Definition |
|---|---|
| IIHP | International Institute for Health Promotion |
| IIHP | Idiopathic Intracranial Hypertrophic Pachymeningitis (neurology) |
| IIHP | Indian Institute of Homoeopathic Physicians |
| IIHP | International Institute of Higher Performance (Camas, WA) |