HDR

HDR may refer to:

Science and technology

• Hard disk recorder, for digital audio or video
• HD Radio, digital audio broadcasting system
• High Data Rate (disambiguation)
• High dynamic range, in audio or video
  • High-dynamic-range rendering, in computer graphics
  • High-dynamic-range imaging, in digital photography
  • High-dynamic-range video, in video
• Homology directed repair, a DNA repair system in cells
• Hot dry rock, a form of geothermal energy production
• GATA3, a protein also named HDR

Organizations

• HDR, Inc., an American architectural and engineering firm
• HevyDevy Records, a Canadian record label
• High Dive Records, an American record label
• Honicknowle Defence Regiment, a criminal organization from Honicknowle, Plymouth, England

Places

• Hyderabad Junction railway station (station code), in Sindh, Pakistan
• Hadrian Road Metro station (station code), in England

Other uses

• Habilitation à diriger des recherches (accreditation to supervise research), an academic qualification in France
• Human Development Report, an annual United Nations publication
• Humanitarian daily ration, an air-dropped ration for disasters

See also

• Header (disambiguation)
• All pages with titles beginning with HDR
• All pages with titles containing HDR
• HDRS