MPL may refer to:

Arts and entertainment

MPL Communications MPL Communications (which stands for McCartney Productions Ltd.) (NAICS 512230, SIC 2741) is the umbrella company for the business interests of Paul McCartney and was established in 1969. In addition to handling McCartney's post-Beatles work, MP ...

(or ''McCartney Publishing Limited''), a music publisher * ''

Patrologia Latina The ''Patrologia Latina'' (Latin for ''The Latin Patrology'') is an enormous collection of the writings of the Church Fathers and other ecclesiastical writers published by Jacques-Paul Migne between 1841 and 1855, with indices published between ...

'', a collection of manuscripts compiled in the 19th century *

Puri Lukisan Museum The Puri Lukisan Ratna Wartha Museum ( id, Museum Puri Lukisan Ratna Warna) is the oldest art museum in Bali which specialize in modern traditional Balinese paintings and wood carvings. The museum is located in Ubud, Bali, Indonesia. It is home ...

, a gallery of Balinese art in Bali, Indonesia *

Mobile Premier League Mobile Premier League (MPL) is an online gaming platform. It is based in Bengaluru, India. Founded in 2018 by Srinivas Kiran and Shubham Malhotra, the company currently offers 60 games in categories such as fantasy sports, sports games, puzzl ...

, an Indian online gaming platform

Library bodies

Markham Public Library Markham Public Library (MPL) is a library system operated by the municipal government of the City of Markham in Canada. There are eight branches in the city, serving about 250,000 residents in Markham. The libraries are managed by the Administrati ...

, Ontario, Canada *

Memphis Public Library Memphis Public Libraries (MPL) is a public library system serving Shelby County, Tennessee. Memphis Public Libraries has a yearly circulation of 250,000 items and serves 400,000 patrons a year. The library has 18 branches located throughout the ...

, Memphis, US *

Minneapolis Public Library The Minneapolis Public Library (MPL) was a library system that served the residents of Minneapolis, Minnesota in the United States. It was founded in 1885 with the establishment of the Minneapolis Library Board by an amendment to the Minneapolis ...

, Minnesota, US *

Milwaukee Public Library Milwaukee Public Library (MPL) is the public library system in Milwaukee, Wisconsin, United States, consisting of a central library and 13 branches, all part of the Milwaukee County Federated Library System. MPL is the largest public library sys ...

, Wisconsin, US *

Milton Public Library The Milton Public Library is located in Milton, Wisconsin. It is one of the seven libraries that make up the Arrowhead Library System, which also includes the libraries of Janesville, Edgerton, Clinton, Evansville, Beloit, and Orfordville. ...

, Wisconsin, US

Science and technology

Biology and medicine

MPL (gene) The thrombopoietin receptor also known as the myeloproliferative leukemia protein or CD110 (Cluster of Differentiation 110) is a protein that in humans is encoded by the MPL (myeloproliferative leukemia virus) oncogene. Discovery In 1990 an on ...

, which encodes the myeloproliferative leukemia protein (thrombopoietin receptor) * Marfanoid–progeroid–lipodystrophy syndrome *

Medial patellar luxation A luxating patella, sometimes called a trick knee, is a condition in which the patella, or kneecap, dislocates or moves out of its normal location. Patellar luxation is a common condition in dogs, particularly small and miniature breeds. The condi ...

, a medical condition in dogs * Monophosphoryl

lipid A Lipid A is a lipid component of an endotoxin held responsible for the toxicity of gram-negative bacteria. It is the innermost of the three regions of the lipopolysaccharide (LPS), also called endotoxin molecule, and its hydrophobic nature allows it ...

, a derivative of the lipid A molecule

Computing

Copyright licenses

Microsoft Public License The Shared Source Initiative (SSI) is a source-available software licensing scheme launched by Microsoft in May 2001. The program includes a spectrum of technologies and licenses, and most of its source code offerings are available for download aft ...

Mozilla Public License The Mozilla Public License (MPL) is a free and open-source weak copyleft license for most Mozilla Foundation software such as Firefox and Thunderbird The MPL license is developed and maintained by Mozilla, which seeks to balance the concerns ...

Programming

* Computer multitasking#Multiprogramming Limit, the degree of multiprogramming *

Matplotlib Matplotlib is a plotting library for the Python programming language and its numerical mathematics extension NumPy. It provides an object-oriented API for embedding plots into applications using general-purpose GUI toolkits like Tkinter, wxPytho ...

, a Python plotting library *

MIDI MIDI (; Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, computers, and re ...

Programming Language * PL/I, programming language * Metaprogramming library, in

Boost (C++ libraries) Boost, boosted or boosting may refer to: Science, technology and mathematics * Boost, positive manifold pressure in turbocharged engines * Boost (C++ libraries), a set of free peer-reviewed portable C++ libraries * Boost (material), a material ...

* .mpl, a type of

Perl Perl is a family of two high-level, general-purpose, interpreted, dynamic programming languages. "Perl" refers to Perl 5, but from 2000 to 2019 it also referred to its redesigned "sister language", Perl 6, before the latter's name was offici ...

module *

Mathematical Programming Language Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics ...

, for high-level optimization modeling

Other uses in computing

Messenger Plus! Live Messenger Plus! (formerly known as Messenger Plus! Live, commonly abbreviated MsgPlus, Plus!, or incorrectly as MSN Plus) is an add-on for Windows Live Messenger and Skype. The software provides additional functionality to Microsoft's Instant ...

, a software add-on for Windows Live Messenger * .mpl, a

Maconomy Maconomy was a global provider of Enterprise Resource Planning (ERP) software founded in 1989 in Denmark by Per Tejs Knudsen, Philip Dam and Ulrik Jørring. Maconomy was acquired by Deltek in 2010. History Of Maconomy Maconomy originates from t ...

print layout file

Other uses in science and technology

Magnetic path length Magnetic path length (MPL) is the effective length of a closed magnetic loop inside a magnetic core made of ferromagnetic material which may be also gapped. MPL is relevant in transformer and inductor design and more generally in all kinds of mag ...

* Mars Polar Lander, a robotic spacecraft launched by NASA *

Max Planck Institute for the Science of Light The Max Planck Institute for the Science of Light (MPL) performs basic research in optical metrology, optical communication, new optical materials, plasmonics and nanophotonics and optical applications in biology and medicine. It is part of the M ...

, Erlangen, Germany *

Maximum parcel level The maximum parcel level (MPL) is the highest level in the atmosphere that a moist convectively rising air parcel will reach after ascending from the level of free convection (LFC) through the free convective layer (FCL) and reaching the equilibriu ...

, in meteorology and climatology *

Multi-photon lithography Multiphoton lithography (also known as direct laser lithography or direct laser writing) of polymer templates has been known for years by the photonic crystal community. Similar to standard photolithography techniques, structuring is accomplished ...

, a process used in microfabrication *

Walther MP The Walther MP (''Maschinenpistole'') series is a family of 9×19mm Parabellum machine pistols produced in West Germany from 1963 to 1985 by Walther.Hogg, Ian (2002). Jane's Guns Recognition Guide. Jane's Information Group. . History In the late ...

, a series of submachine guns produced in Germany from 1963 to 1987

Sports

* Malaysia Premier League, a second-tier association football league in Malaysia *

Mexican Pacific League The Mexican Pacific League (), known as Liga ARCO Mexicana del Pacífico for sponsorship reasons or simply LMP for its acronym in Spanish, is a professional baseball winter league based in Northern Mexico. The ten-team regular season schedule run ...

, a winter baseball league in Mexico *

Miyazaki Phoenix League The Miyazaki Phoenix League is a fall baseball league organized by Nippon Professional Baseball consisting of minor league affiliates of NPB teams, minor league affiliates of Korea Professional Baseball teams, and a team representing the Shikoku Is ...

, an autumnal baseball league in Japan *

Mangalore Premier League Mangalore Premier League(MPL) is an Indian Twenty20 cricket league established by the Karnataka State Cricket Association(KSCA). The IPL players K C Cariappa, Kings Punjab, Shivil Kaushik, Gujarat Lions and Kishore Kamath of Mumbai Indians pla ...

, a cricket league in Karnataka, India

Transportation

Marple railway station Marple railway station is on the Hope Valley Line and serves Marple, in the Metropolitan Borough of Stockport, Greater Manchester, England. It is south-east of Manchester Piccadilly. The station, opened in 1865 by the Manchester, Sheffield and ...

, England (GBR code: MPL) *

Minnesota Prairie Line Minnesota Prairie Line is a short-line railroad in the U.S. state of Minnesota which started operations in October 2002. It is a subsidiary of the Twin Cities and Western Railroad (TC&W), and runs on of track owned by the Minnesota Valley Regi ...

, a railroad in Central Minnesota * Montpellier-Méditerranée Airport, Montpellier, France (IATA code: MPL) *

Multi-pilot license Pilot licensing or certification refers to permits for operating aircraft. Flight crew licences are regulated by ICAO Annex 1 and issued by the civil aviation authority of each country. CAA’s have to establish that the holder has met a specifi ...

, an airline training program

Other uses

Malian Party of Labour The Malian Party of Labour ( French: ''Parti malien du travail'', PMT) is a Marxist-Leninist party in Mali and a member of the coalition supporting the Alliance for Democracy in Mali of president Amadou Toumani Touré. Founded in 1965, it was prom ...

, a political party in Mali * Marginal product of labor (MP_L), in economics {{disambig