| Abbreviation | Definition |
|---|---|
| HGPS | Hospital General de la Plaza de la Salud |
| HGT | Hospitality Group Training |
| HGU | Hospital General Universitario |
| HGVT | Hospital General del Valle de Tulancingo |
| HGY | Hospital General Yagüe |
| HGY | Hospital General Yaguee |
| HH | Harefield Hospital |
| HH | Highland Hospital, Rochester, New York |
| HH | Hit Head |
| HH | Hochschild Homology |
| HHA | Home Health Agency |
| HHC | Health and Hospital Corporation |
| HHC | Health and Hospitals Corporation |
| HHC | Hospital Headpiece Carrier |
| HHCC | Household to Hospital Continuum of Care |
| HHE | Home and Hospital Education |
| HHH | Hospital Hospitality House |
| HHI | Healthier Hospitals Initiative |
| HHKPA | Hammersmith Hospital Kidney Patients' Association |
| HHMH | Hazel Hawkins Memorial Hospital |