| Acronym | Definition |
|---|
| HPAP➣Home Purchase Assistance Program (Washington, DC) |
| HPAP➣Human Placental Alkaline Phosphatase (membrane protein) |
| HPAP➣Health Professions Advisory Program |
| HPAP➣Human Prostatic Acid Phosphatase |
| HPAP➣Health Policy Analysis Program (University of Washington; District of Columbia) |
| HPAP➣Hospital Pharmaceutical Assessment Process (New Zealand) |