DR3 (disambiguation)
# DR3 (disambiguation)

DR3 may refer to:

* Death receptor 3, a protein
* DR-3, a highway in the Dominican Republic
* DR3 register, a debug register of x86 processors
* DR3 (car), an Italian automobile by DR Motor Company
* DR3, a Danish television channel from DR
* Dead Rising 3, a video game for the Xbox One console
* Danganronpa 3: The End of Hope's Peak High School, an anime series in the Danganronpa franchise
* Daniel Ricciardo, Formula One driver using racing number 3
* DR3 (DR for "Dreieckrechner"), a German flight computer manufactured as of 1943
* DR3: Gaia Data Release 3
