BHHA
| Acronym | Definition |
|---|---|
| BHHA | Blackdown Hills Hedge Association (UK) |
| BHHA | Black Hills Homeschool Association (South Dakota) |
| BHHA | Barking and Havering Health Authority (National Health Service; Barking, UK) |
| BHHA | Bishop Hill Heritage Association (Illinois) |
| BHHA | Bessemer Historical Homeowners Association (Bessemer, AL) |
| BHHA | Brighton and Hove Hotels Association (Brighton and Hove, East Sussex, England, UK) |