| Acronym | Definition |
|---|
| HBPA➣Homeowners and Bank Protection Act (Lyndon LaRouche proposal) |
| HBPA➣Heme-Binding Protein A |
| HBPA➣Hillsdale Business and Professional Association (Portland, OR; est. 1973) |
| HBPA➣Hawaii Book Publishers Association (Honolulu, HI) |
| HBPA➣National Horsemen's Benevolent and Protective Association, Inc. |
| HBPA➣Hearth, Patio & Barbecue Association |