Look up HDR  or hdr in Wiktionary, the free dictionary.

HDR may refer to:

Contents

• Businesses
• Multimedia technology
• Science
• Transport
• Other uses
• See also

Businesses

• HDR, Inc., an American design firm
• HevyDevy Records, a Canadian music label
• High Dive Records, an American music label

Multimedia technology

• Hard disk recorder
• HD Radio, in audio broadcasting
• High dynamic range
  • High-dynamic-range rendering, in computer graphics
  • High-dynamic-range imaging, in photography
  • High-dynamic-range video

Science

• Homology directed repair, of cellular DNA
• Hot dry rock, a geothermal energy source
• GATA3 (or HDR), a protein and gene

Transport

• Hyderabad Junction railway station, Sindh, Pakistan
• Hadrian Road Metro station, Tyneside, England

Other uses

• Habilitation à diriger des recherches , a post-doctoral academic degree in some French-speaking countries
• Honicknowle Defence Regiment, a 2000s criminal gang from Plymouth, England
• Human Development Report , an annual United Nations publication
• Humanitarian daily ration, air-dropped disaster relief

See also

• HDRS
• Header (disambiguation)
• High Data Rate (disambiguation)

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