HRD

HRD may refer to:

Science and medicine

 * Hertzsprung–Russell diagram, in astronomy
 * Homologous recombination deficiency
 * Hurricane Research Division, of the United States National Oceanic and Atmospheric Administration

Sport

 * Home Run Derby, Major League Baseball
 * Humboldt Roller Derby
 * Houston Roller Derby
 * Hurdles

Places

 * Huanghe River Delta, China; the river delta of the Yellow River
 * Harlem River Drive, New York City, New York State, USA
 * Harden railway station (station code ), New South Wales, Australia
 * Harling Road railway station (station code ), England, UK
 * Harsud railway station (station code ), Madhya Pradesh, India

Other uses

 * Croatian dinar (ISO currency code ), a former currency of Croatia
 * Handel Reference Database
 * Hood River Distillers
 * HRD Motorcycles, a British motorcycle manufacturer
 * Human remains detection
 * Human resource development
 * Human rights defender