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

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

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