HIAP
| Acronym | Definition |
|---|---|
| HIAP | Health Insurance Assistance Program (various locations) |
| HIAP | Human Inhibitor of Apoptosis Protein |
| HIAP | Hobbs Industrial Air Park (Hobbs, NM) |
| HIAP | Human Intestinal Alkaline Phosphatase |
| HIAP | Healthy Indoor Air Education and Outreach Project |
| HIAP | Home Intravenous Antibiotic Program |