| HCPAC | Habitat Conservation Plan Advisory Committee (Florida) 
| Others |
| HCPAC | Health Care Professional Advisory Committee (American Medical Association)
| Others |
| HCPAC | Henry County Performing Arts Center (McDonough, GA)
| Others |
| HCPAC | House of Commons Public Accounts Committee (UK)
| Others |
| HCPAC | Hudson County Public Art Commission (New Jersey)
| Others |