DHR

DHR may stand for:
 * Department of Health Research, to promote research activities in India. Under Ministry of Health and Family Welfare
 * Dlg homologous region in biochemistry
 * Digital Hardcore Recordings, a record label based in London
 * Danaher Corporation, an American diversified conglomerate
 * Den Haan Rotterdam B.V., a Dutch manufacturer of nautical lanterns, searchlights and air horns
 * Darjeeling Himalayan Railway, West Bengal, India
 * Dhr.; De Heer, Dutch for mister
 * Digital Human Resources, a start-up company at Saint-Petersburg
 * Device History Record

DHR