| HACP | HACP (High-Assurance Computing Platform) Audio CD (Compact Disk) Player 
| Others |
| HACP | Hawaii Appellate Conference Program
| Others |
| HACP | Healthcare Accreditation Certification Program
| Others |
| HACP | Healthcare Analytics Certificate Program
| Others |
| HACP | Hierarchical Adaptive Control Protocol
| Others |
| HACP | High Assurance Computing Platform
| Others |
| HACP | Homolateral Ataxia And Crural Paresis
| Others |
| HACP | Hop Aroma Component Profile
| Others |
| HACP | Housing Authority City of Pittsburgh
| Others |
| HACP | Housing Authority City of Pleasantville
| Others |
| HACP | Housing Authority of the City of Passaic
| Others |
| HACP | Housing Authority of the City of Pittsburgh
| Others |
| HACP | Housing Authority of the City of Pocatello
| Others |
| HACP | Houston Art Car Parade
| Others |
| HACP | HTTP AICC CMI Protocol
| Others |
| HACP | Hyundai Auto Club Philippines
| Others |