| HCPA | Hate Crimes Prevention Act
| Others |
| HCPA | Health Care Power of Attorney
| Others |
| HCPA | Health Care Professionals Associations
| Others |
| HCPA | Health Coaching Performance Assessment
| Others |
| HCPA | Hertfordshire Care Providers Association
| Others |
| HCPA | Higley Center for the Performing Arts
| Others |
| HCPA | Hillsborough County Property Appraiser
| Others |
| HCPA | Historic Catasauqua Preservation Association
| Others |
| HCPA | Hmong College Prep Academy
| Others |
| HCPA | Hospital de Clinicas de Porto Alegre
| Others |
| HCPA | Houston Corporate Paralegal Association
| Others |
| HCPA | Hult Center for the Performing Arts
| Others |