| Abbreviation | Definition |
|---|---|
| NHA | Nursing Home Administrators |
| NHC | Nursing Home Certifiable |
| NHDI | Nursing Home Disabilities Instrument |
| NHG | Nursing Hygiene Group |
| NHHS | Nursing Health and Human Services |
| NHR | Nursing Home Rates |
| NHSS | Nursing Homes Support Scheme |
| NHT | Nursing Home Transition |
| NIC | Nursing Interventions Classification |
| NIC | Nursing Interventions Classifications |
| NICHE | Nurses Improving Care for Healthsystem Elders |
| NICHE | Nurses Improving Care of Healthsystem Elders |
| NICHE | Nurses Improving Care to Healthsystem Elders |
| NICHE | Nurses Improving the Care of Healthsystem Elders |
| NICHE | Nursing Improving the Care of Healthsystem Elders |
| NICN | Neonatal Intensive Care Nursery |
| NICN | Neonatal Intensive Care Nursey |
| NILT | Nursing Intervention Lexicon and Taxonomy |
| NInC | Nagaji Institute of Nursing Science |
| NINR | National Institute of Nursing Research |