| Acronym | Definition |
|---|
| HCAP | Hitachi Content Archiving Platform |
| HCAP | Host Credentials Authorization Protocol |
| HCAP | Hitachi Content Archive Platform (data storage) |
| HCAP | Host Credential Authorization Protocol (software) |
| HCAP | Healthy Communities Access Program |
| HCAP | Healthcare-Associated Pneumonia |
| HCAP | Hockey Club Ambri Piotta |
| HCAP | Halifax Coalition Against Poverty (Canada) |
| HCAP | HealthCare Automation Partners (consulting company) |
| HCAP | Health Care Administration Program (various organizations) |
| HCAP | Health Care Action Plans |
| HCAP | Hospital Care Assistance Program (Ohio) |