| Acronym | Definition |
|---|
| HPDP➣Health Promotion and Disease Prevention |
| HPDP➣Highly Processed Data Products |
| HPDP➣Hybrid Propulsion Demonstration Program |
| HPDP➣Health Policy Development Program (Philippines; USAID) |
| HPDP➣High Performance Development Program (skiing and rugby) |
| HPDP➣Hochtief Project Development Polska (Polish: Hochtief Project Development Poland; Hochteif AG) |