DR

DR or Dr may refer to:

Doctor title

• Doctor (title), a person who has obtained a doctoral degree

Science and technology

• Digital radiography, a form of x-ray imaging, where digital X-ray sensors are used instead of traditional photographic film
• Digital recorder (disambiguation), various meanings
• Dynamic range, the ratio between the largest and smallest possible values of a changeable quantity, such as in sound and light

Engineering

• Dead reckoning, the process of estimating a global position
• Design rationale, an explicit documentation of the reasons behind decisions made when designing a system or artifact

Computing

• Data recovery, the process of salvaging data from damaged, failed, corrupted, or inaccessible secondary storage media when it cannot be accessed normally
• Designated Router, a concept used in routing protocol OSPF
• Digital Research, a defunct software company
• Disaster recovery, a plan that covers the data, hardware and software critical for a business to restart operations in the event of a disaster

Places

• Dominican Republic, a country located on the eastern portion of the Caribbean island of Hispaniola
• Drive (disambiguation), various meanings, most frequently a wide street

Entertainment, books and games

• Das Racist, a Brooklyn-based rap group made up of rappers Himanshu Suri and Victor Vazquez
• Dinosaur Revolution, a 2011 Discovery Channel documentary on dinosaurs
• Dead Rising, a survival-horror videogame for the Xbox 360
• DragonRealms, a 1996 Massively-Multiplayer Online Role-Playing Game
• Darker Realms, a 1990 MUD, or text-based online role-playing game
• Dalereckoning, the fictional numbering of years in the Forgotten Realms

Companies and products

• Duane Reade, a New York pharmacy chain
• DR Motor Company, an Italian automobile company
• Daimler DR450, a limousine produced between 1961 and 1968
• Deutsche Reichsbahn-Gesellschaft, former German railway company
• Deutsche Reichsbahn of the GDR, former German railway company
• DR (broadcaster) (formerly Danmarks Radio), a Danish public-service radio and TV broadcaster
• Diário da República, is the official gazette of the government of Portugal
• Dr, an abbreviation for heavyweight diesel locomotive used by the Finnish VR Group
• D/R or Design Research, a retail lifestyle store chain (1953–1978)

Other

• Danio rerio, or zebrafish, a tropical freshwater fish
• Debit, a formal bookkeeping and accounting term
• Global depository receipt, represents ownership of an underlying number of shares
• Dispatch rider in the army
• Douay-Rheims, a translation of the Bible
• Drummer, a musician who is capable of playing drums
• Digit ratio, the ratio of the lengths of different digits or fingers typically measured from the bottom crease where the finger joins the hand to the tip of the finger