NRH may refer to:
Nodular regenerative hyperplasia, a liver condition North Richland Hills, Texas, U.S. MedStar National Rehabilitation Hospital, Washington, DC, U.S. Nutritional Rehabilitation Homes of the Nepal Youth Foundation nrh (trigraph), romanization for Hmong Norman Regional Hospital, or Norman Regional Health, a medical system in Norman, Oklahoma.
See also NRHS (disambiguation)