LCR may refer to:

Businesses and organizations

Government and political

Log Cabin Republicans The Log Cabin Republicans (LCR) is an organization affiliated with the Republican Party which works to educate the LGBT+ community and Republicans about each other. History Log Cabin Republicans was formed in 1977 in California as a rallying ...

, an LGBT group that supports the US Republican Party *

London and Continental Railways London and Continental Railways (LCR) is a property development company owned by the Government of the United Kingdom for developing former railway land. The company was originally established in 1994 as a private consortium to own European P ...

, a UK-government-owned property developer *

Revolutionary Communist League (France) The Revolutionary Communist League (; LCR) was a Trotskyist political party in France. It was the French section of the Fourth International (post-reunification). It published the weekly newspaper ''Rouge'' and the journal ''Critique communiste' ...

(), a former political party in France *

Revolutionary Communist League (Belgium) The Anticapitalist Left (, GA), also known as Current for an Anticapitalist Project (, SAP), is a Belgian Trotskyist political party. It is the Belgian section of the Fourth International. In the 2010 election, Front des gauches (CP, LCR, PSL and ...

(), a political party in Belgium *

Liverpool City Region Combined Authority The Liverpool City Region Combined Authority (LCRCA) is the combined authority of the Liverpool City Region in England. Its jurisdiction includes the City of Liverpool local authority area, the Metropolitan Boroughs of Knowsley, St Helens, S ...

, a local authority in the northwest of England

Motor racing

* Louis Christen Racing, a manufacturer of sidecar road racing chasses *

LCR Team LCR Team is a motorcycle racing team competing in the MotoGP World Championship under the name Castrol Honda LCR with rider Johann Zarco and Idemitsu Honda LCR with rider Somkiat Chantra, as well as the MotoE World Cup under the name LCR E-Tea ...

, a motorcycle team currently competing in MotoGP

Religious

LifeWay Christian Resources Lifeway Christian Resources, based in Nashville, Tennessee, is the Christian media publishing and distribution division of the Southern Baptist Convention and provider of church business services. Until the end of its physical retail presence ...

, a Christian publisher in Nashville, TN, US * Lutheran Churches of the Reformation

Military and weapons

* Landing Craft Rubber, an inflatable rubber boat for troops ** Landing Craft Rubber Large (''LCR(L)''), in WWII *

Ruger LCR The Ruger LCR is a compact revolver built by Sturm, Ruger & Co. and announced in January 2009. LCR stands for "Lightweight Compact Revolver". It incorporates several novel features such as a polymer grip and trigger housing, monolithic receiver ...

, a 2009 revolver

Places

* Lake County Railroad, Oregon, United States * Laos–China Railway or

Boten–Vientiane railway The Boten–Vientiane railway is the Laos, Lao section of the Laos–China Railway (LCR), running between the capital Vientiane and the northern town of Boten on the border with Yunnan, China. The line was officially opened on 3 December 2021. ...

, Lao *

Liverpool City Region The Liverpool City Region is a combined authority area in North West England. It has six council areas: the five metropolitan boroughs of Merseyside (Liverpool, Metropolitan Borough of Knowsley, Knowsley, Metropolitan Borough of St Helens, St H ...

, northwest England

Science and technology

Electrical engineering

* LCR circuit, an inductor, capacitor and resistor electrical circuit *

LCR meter An LCR meter is a type of electronic test equipment used to measure the inductance (L), capacitance (C), and resistance (R) of an electronic component. In the simpler versions of this instrument the impedance was measured internally and conve ...

, for measuring inductance, capacitance and resistance * Left/Center/Right, a speaker designation type used in

surround sound Surround sound is a technique for enriching the fidelity and depth of sound reproduction by using multiple audio channels from speakers that surround the listener ( surround channels). Its first application was in movie theaters. Prior to ...

Molecular biology

* Leucocyanidin reductase, an enzyme in the leucocyanidin biosynthesis pathway *

Ligase chain reaction The ligase chain reaction (LCR) is a method of DNA amplification. The ligase chain reaction (LCR) is an amplification process that differs from polymerase chain reaction (PCR) in that it involves a thermostable ligase to join two probes or other mo ...

, a method for DNA amplification similar to the polymerase chain reaction *

Locus control region A locus control region (LCR) is a long-range cis-regulatory element that enhances expression of linked genes at distal chromatin sites. It functions in a copy number-dependent manner and is tissue-specific, as seen in the selective expression of ...

, in epigenetics * Low copy repeats, in molecular genetics

Telecommunications

* Line Concentration Ratio; see

Number Five Crossbar Switching System The Number Five Crossbar Switching System (5XB switch) is a telephone switch for telephone exchanges designed by Bell Labs and manufactured by Western Electric starting in 1947. It was used in the Bell System principally as a Class 5 telephone swi ...

* Low Chip Rate, one of the two transmission modes of UMTS-TDD 3G standard *

Least-cost routing In voice telecommunications, least-cost routing (LCR) is the process of selecting the path of outbound communications traffic based on cost. Within a telecoms carrier, an LCR team might periodically (monthly, weekly or even daily) choose between ro ...

, outbound traffic triaging based on cost

Other uses

* Lead and Copper Rule, a regulation issued under the US Safe Drinking Water Act *

Liquidity Coverage Ratio Basel III is the third of three Basel Accords, a framework that sets international standards and minimums for bank capital requirements, stress tests, liquidity regulations, and leverage, with the goal of mitigating the risk of bank runs and b ...

, a global minimum liquidity standard that is part of

Basel III Basel III is the third of three Basel Accords, a framework that sets international standards and minimums for bank capital requirements, Stress test (financial), stress tests, liquidity regulations, and Leverage (finance), leverage, with the goa ...

* Local content requirements, industrial policy to protect local production * Loughborough Campus Radio {{disambiguation