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. ...

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 ...

, when a microorganism has become resistant to multiple drugs

Technology

* Managed detection and response, a type of computer managed security service * Massive Data Repository, a data storage facility for the United States' Intelligence Community * Sony MDR-V6, a line of studio headphones designed by Sony * Medical device reprocessing *

Memory data register A memory buffer register (MBR) or memory data register (MDR) is the register in a computer's CPU that stores the data being transferred to and from the immediate access storage. It was first implemented in von Neumann model. It contains a copy o ...

, a hardware register where data to be transferred to/from memory are temporarily stored * Mental

dead reckoning In navigation, dead reckoning is the process of calculating the current position of a moving object by using a previously determined position, or fix, and incorporating estimates of speed, heading (or direction or course), and elapsed time. T ...

* Merchant discount rate, dues, fees, assessments, network charges and mark-ups that merchants are required to pay for accepting credit and debit cards *

Metadata registry A metadata registry is a central location in an organization where metadata definitions are stored and maintained in a controlled method. A metadata repository is the database where metadata is stored. The registry also adds relationships with ...

, a central location in an organization where metadata definitions are stored and maintained in a controlled method *

Metadata repository A metadata repository is a database created to store metadata. Metadata is information about the structures that contain the actual data. Metadata is often said to be "data about data", but this is misleading. Data profiles are an example of actua ...

, a database created to store metadata * Mini D ribbon, a cable connector type *

Motion detection In physics, motion is when an object changes its position with respect to a reference point in a given time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and frame of reference to an obser ...

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 Desert Tech MDR (Micro Dynamic Rifle) is a family of bullpup semi-automatic rifles designed by Desert Tech (formerly Desert Tactical Arms) in 2014. A second generation of the MDR was later developed, designated as the MDRx (Micro Dynamic Rifl ...

, a bullpup rifle * MDR, programming language

Other

Moldavian Democratic Republic The Moldavian Democratic Republic (MDR; , ), also known as the Moldavian Republic or Moldavian People's Republic, was a state proclaimed on by the ''Sfatul Țării'' (National Council) of Bessarabia, elected in October–November 1917 foll ...

, 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 settl ...

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 * Medical Device Regulation (EU2017/745), a 2017 European Union regulation covering medical devices * , German public broadcaster * , a French expression for 'dead of laughing' (equivalent to English ''LOL'') * (

Republican Democratic Movement The Republican Democratic Movement (, MDR) was a political party in Rwanda. History The party was established in 1991,Andhra Pradesh Andhra Pradesh (ISO 15919, ISO: , , AP) is a States and union territories of India, state on the East Coast of India, east coast of southern India. It is the List of states and union territories of India by area, seventh-largest state and th ...

, India *

Movement for Democracy and Reconstruction The Movement for Democracy and Reconstruction (MDR) is a political party in Liberia. Background In 2010, former warlord, Nimba County Senator Prince Johnson founded the National Union for Democratic Progress (NUDP). He contested the 2011 preside ...

, political party in Liberia * Main Development Region, the area of the Atlantic Ocean in which the majority of its tropical cyclones form

Biology

Technology

Other

See also