DR

DR, Dr, dr, may refer to:

• Doctor (title), a person who has obtained a doctoral degree, or a courtesy title for a medical or dental practitioner
• The Dominican Republic, a country in the Caribbean Sea

Arts and media

• Dalereckoning, a fictional numbering of years in Dungeons & Dragons
• Danganronpa , a video game series and anime
• Deltarune , a game by Toby Fox
• Diário da República , the official gazette of the government of Portugal
• Douay–Rheims Bible, a translation of the Christian Bible
• Drag Race , a drag reality competition tv show franchise
• Dress rehearsal (disambiguation), a full-scale rehearsal of a public performance

Businesses

• DR Handmade Strings, a manufacturer of guitar strings
• DR (broadcaster), a Danish government-owned radio and television public broadcasting company
• D/R or Design Research, a retail lifestyle store chain (1953–1978)
• DR Motor Company, an Italian automobile company
• Deutsche Reichsbahn (East Germany), former German railway company
• Digital Research, a defunct software company
• Duane Reade, a New York pharmacy chain
• Ruili Airlines (IATA code DR), a Chinese airline

Places

• Dominican Republic, a country on the eastern portion of the Caribbean island of Hispaniola
• Dadar railway station, Mumbai, India (Central railway station code)

Science and technology

• Data Room, a space used for housing data, usually of a secure or privileged nature
• Dead reckoning, a process of estimating global position
• Demand response, a method of managing consumer consumption of electricity
• Design rationale, documentation of reasons behind decisions made during technical design
• Designated Router, a concept used in the OSPF routing protocol
• Digital radiography, a form of x-ray imaging using digital sensors
• Disaster recovery, reestablishing systems following a disaster
• Discrepancy reporting, in software project management
• Dose–response relationship, the change in effect on an organism caused by differing levels of exposure
• Dram (unit), a unit of mass and volume
• Dreieckrechner, a German flight computer manufactured in the 1930s and 1940s
• Dynamic range, the ratio between the largest and smallest possible values of a quantity, such as sound and light
• ${\displaystyle H_{\text{dR}}^{k}}$, notation for de Rham cohomology groups

Other uses

• Dr. or DR, a shorthand for "Debit", a bookkeeping concept
• Death row, a prison or section of a prison that houses prisoners awaiting execution
• Democratic Republic, designating a country that is both a democracy and a republic
• Depositary receipt, negotiable financial instrument issued by a bank to represent a foreign company's publicly traded securities
• Derealization, an alteration in the perception of the external world such that it seems unreal
• Diminishing returns

See also

• Digital recorder (disambiguation)
• Doctor (disambiguation)
• All pages with titles beginning with dr
• All pages with titles beginning with DR
• All pages with titles containing DR
• RD (disambiguation)