DR, Dr or dr might refer to:


In finance and accounting


  • Dominican Republic, a country on the eastern portion of the Caribbean island of Hispaniola
  • Dadar railway station, Mumbai, India (Central railway station code)
  • Death row, a place, often a section of a prison, that houses prisoners awaiting execution.

Science and technology

  • Dead reckoning, the process of estimating a global position
  • Demand response, a method of managing consumer consumption of electricity
  • Designated Router, a concept used in routing protocol OSPF
  • Design rationale, an explicit documentation of the reasons behind decisions made when designing a system or artifact
  • Digital radiography, a form of x-ray imaging, where digital X-ray sensors are used instead of traditional photographic film
  • Disaster recovery, a plan that covers the data, hardware and software critical for a business to restart operations in the event of a disaster
  • Dram, a unit of mass and volume
  • Dynamic range, the ratio between the largest and smallest possible values of a changeable quantity, such as in sound and light
  • Dose–response relationship, describes the change in effect on an organism caused by differing levels of exposure

Other uses