| Abbreviation | Definition |
|---|---|
| HISS | Hospital-acquired Infections Surveillance System |
| HITI | Health Information Technology Institute |
| HJJF | Hospital José Joaquim Fernandes |
| HJRR | HealthEast Joint Replacement Registry |
| HKBH | Hong Kong Baptist Hospital |
| HKCH | Hong Kong Children's Hospital |
| HKHA | Hong Kong Hospital Authority |
| HKL | Hospital Kuala Lumpur |
| HKMS | Hospital Kosher Meals Service |
| HLBP | Heart, Lung, and Blood Program |
| HLBW | Heavier Low Birth Weight |
| HLC | Healthcare Leadership Council |
| HLC | Hospital Liaison Committee |
| HLCI | Hospital Local Cartagena de Indias |
| HLH | Haydom Lutheran Hospital |
| HLIS | Hospital Library Interest Section |
| HLPP | Hospital Liability Protection Plan |
| HLT | Hair Loss Talk |
| HMAH | Hume and Melrose Animal Hospital |
| HMC | Hadassah Medical Center |