| Term | Definition |
|---|---|
| HABP | Hospital-acquired bacterial pneumonia |
| HAI | Healthcare-associated infections |
| HAP | Hospital-acquired pneumonia |
| HCAP | Healthcare-associated pneumonia |
| HFMA | Healthcare Financial Management Association |
| HIS | Hospital Information System |
| HITSP | Healthcare Information Technology Standards Panel, USA |
| HMP | Human medicinal product |
| HPA | Health Protection Agency, UK equivalent of the American CDC |