DBR

DBR may refer to:

Arts and entertainment

 * Daniel Bernard Roumain (born 1970), composer and violinist
 * De Bellis Renationis, renaissance wargaming rules

Science and technology

 * Design-based research in the learning sciences
 * Deuterium bromide (chemical formula: DBr)
 * Distributed Bragg reflector, used in waveguides
 * Double-blind review

Transport
Airlines with ICAO code :
 * Bad Doberan (district)—DBR on Germany license plates
 * Derby Road (Ipswich) railway station, Suffolk, England (CRS code: )
 * Dowel bar retrofit, a highway crack treatment
 * New Zealand DBR class of rail locomotive
 * DutchBird, 2000–2004
 * Dobrolet (low-cost airline), 2013–2014

Other uses

 * Drum-Buffer-Rope, in the theory of constraints management paradigm
 * State Bureau of Investigation (Ukraine) or Derzhavne Biuro Rozsliduvan