| NARA | Narcotics Addict Rehabilitation Act; National Association of Recovered Alcoholics |
|---|---|
| NHQRA | Nursing Home Quality Reform Act |
| NHRA | Nursing Home Reform Act |
| NPA | National Pharmaceutical Association; National Pituitary Agency; near point accommodation; Nurse Prac... |
| NTA | natural thymocytotoxic autoantibody; nitrilotriacetic acid; Nurse Training Act |