| Acronym | Definition |
|---|
| HCP | HUD (Housing and Urban Development) Consolidated Plan |
| HCP | Habitat Conservation Plan |
| HCP | Health Care Provider |
| HCP | HSBC (Hong Kong and Shanghai Banking Corporation) Climate Partnership |
| HCP | Hana Cloud Platform (software) |
| HCP | Health Care Professional |
| HCP | Human Connectome Project (brain research) |
| HCP | Hearing Conservation Program |
| HCP | Hitachi Content Platform (object storage system) |
| HCP | Habeas Corpus Petition |
| HCP | Hexachlorophene |
| HCP | Hexagonal Close Packed |
| HCP | Health Care Proxy (legal document) |
| HCP | Hard Copy Printer |
| HCP | Host Command Protocol |
| HCP | Help Center Pluggable Protocol |
| HCP | Health Communication Partnership (various locations) |
| HCP | Hardened Cement Paste |
| HCP | Hemiplegic Cerebral Palsy |
| HCP | Health Cash Plan (insurance) |
| HCP | Health and Care Partnership (UK) |
| HCP | Hydrocephalus (neurology) |
| HCP | High Card Points (bridge) |
| HCP | Handgun Carry Permit (various locations) |
| HCP | Hereditary Coproporphyria |
| HCP | Health Care Practitioner |
| HCP | Host Cell Protein |
| HCP | Hazard Communication Program |
| HCP | Host Configuration Protocol |
| HCP | Human Capital Project (various organizations) |
| HCP | Human Capital Plan |
| HCP | Health Communication Project (Uganda) |
| HCP | Hard Core Pornography |
| HCP | Hosting Control Panel (FusionXHost) |
| HCP | Homeless Court Program (various locations) |
| HCP | Healthy Children Project (Learning Disabilities Association of America) |
| HCP | Hitachi Computer Products |
| HCP | Herculaneum Conservation Project |
| HCP | Health Central Park (Winter Garden, FL) |
| HCP | Hispania Capital Partners (equity firm; various locations) |
| HCP | Hypnotize Camp Posse (band) |
| HCP | Honors Cooperative Program |
| HCP | Handicap Parking |
| HCP | hydrated cement paste |
| HCP | Horizontal Control Point |
| HCP | Health Cities Programme |
| HCP | Hungarian Coalition Party (political party) |
| HCP | Hidden Critical Path |
| HCP | Hangar Control Position (US Navy) |
| HCP | Human Canvas Project (art) |
| HCP | Honda Club of the Philippines |
| HCP | Hypothermal Coal Process |
| HCP | Hardness Critical Process |
| HCP | Hellenic Centre for Photography (Athens, Greece) |
| HCP | Health and Comfort Pack |
| HCP | Host Command Processor |
| HCP | Hot Cargo Pad |
| HCP | Human Centered Process |
| HCP | Hazardous Critical Procedures |
| HCP | Hydrostatic Crush Pressure (syntactic foam) |
| HCP | Hardware Change Proposal |
| HCP | High-Capacity Projectile |
| HCP | Heater Coolant Pump |
| HCP | Hardware Command Program (Cassini mission; US NASA) |
| HCP | Hypervelocity Countermeasures Program |
| HCP | Ham, Cheese and Pickle (sandwich) |