MDR may refer to:

Biology

MDR1 P-glycoprotein 1 (permeability glycoprotein, abbreviated as P-gp or Pgp) also known as multidrug resistance protein 1 (MDR1) or ATP-binding cassette sub-family B member 1 (ABCB1) or cluster of differentiation 243 (CD243) is an important protein ...

, an ATP-dependent cellular efflux pump affording multiple drug resistance * Mammalian

Diving reflex The diving reflex, also known as the diving response and mammalian diving reflex, is a set of physiological responses to immersion that overrides the basic homeostatic reflexes, and is found in all air-breathing vertebrates studied to date. It opt ...

Medical device reporting Medical device reporting (MDR) is the procedure for the Food and Drug Administration to get significant medical device adverse events information from manufacturers, importers and user facilities, so these issues can be detected and corrected quic ...

Multiple drug resistance Multiple drug resistance (MDR), multidrug resistance or multiresistance is antimicrobial resistance shown by a species of microorganism to at least one antimicrobial drug in three or more antimicrobial categories. Antimicrobial categories are c ...

, when a microorganism has become resistant to multiple drugs

Technology

* Managed Detection and Response, a type of computer

Managed security service In computing, managed security services (MSS) are network security services that have been outsourced to a service provider. A company providing such a service is a managed security service provider (MSSP) The roots of MSSPs are in the Internet Se ...

* Massive Data Repository, a data storage facility for the United States' Intelligence Community *

Sony MDR-V6 Sony MDR-V6 is a large diaphragm folding pair of headphones, the initial entry in Sony's Studio Monitor headphones, one of the most popular model lines among professional audio engineers. The product line was augmented by the MDR-V600, the MDR-750 ...

, a line of studio headphones designed by Sony * Medical device reprocessing * Memory data register, a hardware register where data to be transferred to/from memory are temporarily stored * Mental dead reckoning * ''Merchant discount rate,'' see Merchant account § Discount rates * Metadata registry, a central location in an organization where metadata definitions are stored and maintained in a controlled method. * Metadata repository, a database created to store metadata *

Mini D ribbon The micro ribbon or miniature ribbon connector is a common type of electrical connector for a variety of applications, such as in computer and telecommunications equipment having many contacts. The connector contains two parallel rows of ...

, a cable connector type *

Motion detection Motion detection is the process of detecting a change in the position of an object relative to its surroundings or a change in the surroundings relative to an object. It can be achieved by either mechanical or electronic methods. When it is done by ...

radar *

Multifactor dimensionality reduction Multifactor dimensionality reduction (MDR) is a statistical approach, also used in machine learning automatic approaches, for detecting and characterizing combinations of attributes or independent variables that interact to influence a dependent o ...

, an algorithm for detecting interactions *

Desert Tech MDR The MDR (an acronym for micro dynamic rifle) is a family of autoloading bullpup rifles designed by Desert Tech (formerly Desert Tactical Arms) in 2014. A second generation version of the rifle is marketed as the MDRX (an acronym for micro dyna ...

, a bullpup rifle * MDR, programming language

Other

* The Moldavian Democratic Republic, a state existing between 1917 and 1918, predecessor of modern Moldova * mdr is the ISO 639 language code for the

Mandar language Mandar (also Andian, Manjar, Mandharsche) is an Austronesian language spoken by the Mandar ethnic group living in West Sulawesi province of Indonesia, especially in the coastal regencies of Majene and Polewali Mandar, as well as in a few settle ...

M. D. Ramanathan Manjapara Devesa Bhagavathar Ramanathan (20 May 1923 – 27 April 1984) was a Carnatic music composer and vocalist who created a distinctive style of singing rich in Bhava and Laya. He was considered for the Madras Music Academy's Sangeetha Ka ...

(1923–1984), Indian singer known as MDR * Mandatory declassification review, part of the process of removing the classification of a document * 2017 European Union Medical Device Regulation (EU2017/745), an EU regulation covering

medical device A medical device is any device intended to be used for medical purposes. Significant potential for hazards are inherent when using a device for medical purposes and thus medical devices must be proved safe and effective with reasonable assura ...

s *

Mitteldeutscher Rundfunk Mitteldeutscher Rundfunk (MDR; ''Central German Broadcasting'') is the public broadcaster for the federal states of Thuringia, Saxony and Saxony-Anhalt in Germany. Established in January 1991, its headquarters are in Leipzig, with regional studio ...

, German public broadcaster * Mort de rire, a French expression for "die laughing" (equivalent to English

LOL LOL, or lol, is an initialism for laughing out loud and a popular element of Internet slang. It was first used almost exclusively on Usenet, but has since become widespread in other forms of computer-mediated communication and even face-to- ...

) * Mouvement démocratique républicain ( Republican Democratic Movement), former political party of Rwanda * "MDR" Stands for Major District Road in the State of Andhra Pradesh, India.

Biology

Technology

Other

See also