| NABPLEX | National Association of Boards of Pharmacy Licensing Examination |
|---|---|
| NACED | National Advisory Council on the Employment of the Disabled |
| NACHRI | National Association of Children's Hospitals and Related Institutions |
| NACOR | National Advisory Committee on Radiation |
| NACSAP | National Alliance Concerned with School-Age Parents |
| NHANES | National Health and Nutrition Examination Survey |
|---|---|
| NHANES I | National Health and Nutrition Examination Survey |
| NHANES II | National Health and Nutrition Examination Survey |
| NHLBI | National Heart Lung and Blood Institute |
| NHTSA | National Highway Traffic Safety Administration |