| Abbreviation | Definition |
|---|---|
| NHDS | National Hospital Discharge Survey |
| NHG | No Hospital Gang |
| NHH | New Hampshire Hospital |
| NHH | Northumberland Hills Hospital |
| NHI | National Health Institute |
| NHIF | National Hospital Insurance Fund |
| NHIS | National Health Information System |
| NHIS | National Health Insurance Scheme |
| NHMC | Northwest Hospital & Medical Center |
| NHN | National Hospital Network |
| NHN | National Hospital Network National Hospital Network |
| NHNN | National Hospital for Neurology and Neurosurgery |
| NHNO | New Hospital, New Opportunities |
| NHO | National Hospitals Office |
| NHO | No History Of .... |
| NHOH | Naval Hospital Oak Harbor |
| NHOH | New Hampshire Oncology-Hematology |
| NHP | Naval Hospital Pensacola |
| NHPA | New Health Plan Accreditation |
| NHPAP | New Hospital Pharmaceutical Assessment Process |