M2, M-2, M.2 or M02 may refer to:

Entertainment

* ''M²'' (album), a 2001 album by jazz musician Marcus Miller * ''m²'' (artist), an ambient project of Mathis Mootz *

M2 (TV channel) M2 (M Kettő) is a Hungarian television channel owned and operated by Duna Média since 2015. It is also transmitted in high definition. On 22 December 2012, M2's daytime hours became dedicated to children's programming. Since 15 March 2015, ...

, a Hungarian TV channel *

M2 (Ukraine) M2 — is a Ukrainian music television channel. M2 belongs to media holding Starlight Media, which also comprises channels ICTV, STB, Novyi Kanal, M1 and QTV. The channel began broadcasting in 2007. On November 1, 2014 together with M1 chan ...

, a Ukrainian music television channel * M2, a South Korean music television channel *

M2 (game developer) is a Japanese video game developer and publisher, best known for handling emulation of re-released games, such as some Sega Ages titles, Virtual Console titles for Nintendo systems, the 3D Classics series for the Nintendo 3DS and their ShotTrig ...

, Japanese game developer

Computing

M.2 M.2, pronounced ''m dot two'' and formerly known as the Next Generation Form Factor (NGFF), is a specification for internally mounted computer expansion cards and associated connectors. M.2 replaces the mSATA standard, which uses the PCI Exp ...

, a specification for internally mounted expansion cards *

Apple M2 The Apple M2 is an ARM-based system on a chip (SoC) designed by Apple Inc. as a central processing unit (CPU) and graphics processing unit (GPU) for its Mac notebooks and the iPad Pro tablet. It is the second generation of ARM architecture i ...

, a central processing unit in the Apple M series * Socket M2, a CPU socket *

Memory Stick Micro The Memory Stick is a removable flash memory card format, originally launched by Sony in late 1998. In addition to the original Memory Stick, this family includes the Memory Stick PRO, a revision that allows greater maximum storage capacity and ...

, a removable flash memory card format *

Fast Universal Digital Computer M-2 The M-2 () was a computer developed at the Laboratory of Electrical Systems in the Institute of Energy of the USSR Academy of Sciences. The successor to the M-1, it was developed in 1952 by a team of engineers led by I.S. Brook (or Bruk). The comp ...

, an early Russian digital computer (1957) *

Opera Mail Opera Mail (formerly known as M2) is the email and news client developed by Opera Software. It was an integrated component within the Opera web browser from version 2 through 12. With the release of Opera 15 in 2013, Opera Mail became a separate p ...

, formerly known as M2 *

Modula-2 Modula-2 is a structured, procedural programming language developed between 1977 and 1985/8 by Niklaus Wirth at ETH Zurich. It was created as the language for the operating system and application software of the Lilith personal workstation. It w ...

, a computer programming language *

Macaulay2 Macaulay2 is a free computer algebra system created by Daniel Grayson (from the University of Illinois at Urbana–Champaign) and Michael Stillman (from Cornell University) for computation in commutative algebra and algebraic geometry. Overvi ...

, a free computer algebra system

Military

Vehicles

M2 (missile) The M2 MSBS was the second French submarine-launched ballistic missile. In French, MSBS is the abbreviation for ''Mer-Sol Balistique Stratégique'', or Sea-Ground Strategic Ballistic Missile. It has two stages. It was deployed on the ''Redoutabl ...

, a French submarine-launched ballistic missile *

M2 Bradley The M2 Bradley, or Bradley IFV, is an American infantry fighting vehicle that is a member of the Bradley Fighting Vehicle family. It is manufactured by BAE Systems Land & Armaments, which was formerly United Defense. The Bradley is designed ...

, an armored fighting vehicle *

M2 half-track car The M2 half-track car is an armored half-track produced by the United States during World War II. Its design drew upon half-tracks imported from France in the 1930s, employing standard components supplied by U.S. truck manufacturers to speed pr ...

* M2 light tank * M2 medium tank * (M2), a WWI British Royal Navy monitor * , a 1919 submarine * , a Swedish Navy mine sweeper * , a Swedish Royal Navy mine layer *

Miles M.2 Hawk The Miles M.2 Hawk was a twin-seat light monoplane designed and produced by the British aircraft manufacturer Miles Aircraft Limited during the 1930s. It is the first of the company's aircraft to attain quantity production. The Hawk's developm ...

, a 1930s British two-seat light monoplane *

M2 High Speed Tractor The M2 High-Speed Tractor (or colloquially M2 Cletrac) was an aircraft tug used by the United States Army Air Forces from 1942. Construction The M2 is a fully tracked vehicle designed to tow aircraft on primitive airfields. It was equipped with ...

, M2 High Speed Tractor aircraft tug

Weapons

M2 Ball The .30-06 Springfield cartridge (pronounced "thirty- aught-six" ), 7.62×63mm in metric notation, and called the .30 Gov't '06 by Winchester, was introduced to the United States Army in 1906 and later standardized; it remained in military use ...

, ammunition *

M2 Browning The M2 machine gun or Browning .50 caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed towards the end of World War I by John Browning. Its design is similar to Browning's earlier M1919 Browning machine gun, ...

, a heavy machine gun in use since the 1920s *

M2 carbine The M1 carbine (formally the United States Carbine, Caliber .30, M1) is a lightweight semi-automatic carbine that was a standard firearm for the U.S. military during World War II, the Korean War and the Vietnam War. The M1 carbine was produced i ...

, a select-fire carbine *

M2 flamethrower The M2 flamethrower was an American, man-portable, backpack flamethrower that was used in World War II, the Korean War, and the Vietnam War. The M2 was the successor to the M1 and M1A1 flamethrowers. Although its burn time was around 7 seconds lo ...

M2 Hyde The Hyde-Inland M2 was a United States submachine gun design submitted for trials at Aberdeen Proving Ground in February 1941. Work was undertaken by General Motors Inland Manufacturing Division to develop workable prototypes of George Hyde's d ...

, submachine gun *

M2 mine The M2 is a United States bounding anti-personnel mine used during World War II. A number of variants of the mine were produced and although the mine is no longer in US service, it can be found in Cyprus, Iran, Iraq, Korea, Laos, Oman, Rwanda, ...

, a World War II land mine *

M2 mortar The M2 Mortar is a 60 millimeter smoothbore, muzzle-loading, high-angle-of-fire weapon used by U.S. forces in World War II, the Korean War, and the Vietnam War for light infantry support. Description The U.S. M2 60 mm mortar was lice ...

, a 60 mm infantry mortar *

M2 tripod The M2 Tripod is a U.S. machine gun tripod originally used with the Browning M1919 infantry machine gun. Since then, it has seen several redesigns, but remained largely the same. In this fashion, the M2 tripod has seen combat service in every con ...

, a weapon mount *

Mauser M2 Mauser, originally Königlich Württembergische Gewehrfabrik ("Royal Württemberg Rifle Factory"), was a German arms manufacturer. Their line of bolt-action rifles and semi-automatic pistols has been produced since the 1870s for the German arme ...

, semi-automatic handgun * M2 Aiming Circle, an optical survey device to measure deflection angles and elevation off a predefined

azimuth An azimuth (; from ar, اَلسُّمُوت, as-sumūt, the directions) is an angular measurement in a spherical coordinate system. More specifically, it is the horizontal angle from a cardinal direction, most commonly north. Mathematicall ...

* M2 compass (

Brunton compass A Brunton compass, properly known as the Brunton Pocket Transit, is a precision compass made by Brunton, Inc. of Riverton, Wyoming. The instrument was patented in 1894 by Canadian-born geologist David W. Brunton. Unlike most modern compasses, th ...

), used for mortars and field artillery; uses 6400 mils as opposed to 360 degrees * M2 howitzer, the WW2 designation for the

M101 howitzer The M101A1 (previously designated M2A1) howitzer is an artillery piece developed and used by the United States. It was the standard U.S. light field howitzer in World War II and saw action in both the European and Pacific theaters and during the ...

* M2/M4

Selectable Lightweight Attack Munition Selectable Lightweight Attack Munition or (M2/M3/M4 SLAM) is a small United States multi-purpose landmine produced by ATK Precision Fuze Company in Janesville, Wisconsin from 1992 to 2002. It has a passive infrared sensor, and a magnetic influenc ...

(SLAM), a land mine *

Anti-Aircraft Target Rocket M2 The Anti-Aircraft Target Rocket M2 was a rocket developed and used by the United States Army during World War II. It was designed to serve as a training target for anti-aircraft guns, capable of simulating attacks by low-flying aircraft.Ordway and ...

, a World War II training rocket

Transport

Bus routes

M2 (New York City bus) The M1, M2, M3, and M4 are four local bus routes that operate the Fifth and Madison Avenues Lines – along one-way pair of Madison and Fifth Avenues in the Manhattan borough of New York City. Though the routes also run along other major ave ...

, a New York City Bus route in Manhattan *

Route M-2 (MTA Maryland) LocalLink 83 is a bus route in Baltimore and its suburbs. The line currently runs from the Old Court Metro Subway Station in Pikesville, Maryland to the Mondawmin Metro Subway Station in Northwest Baltimore along Old Court Road and Reisterstown ...

, a bus route in Baltimore, Maryland and its suburbs

Metro lines

M2 (Copenhagen) M2 is a line of the Copenhagen Metro, colored yellow on the map. It runs from Vanløse to Lufthavnen through the center of Copenhagen, sharing track with the M1 from Vanløse to Christianshavn. The line was built along with M1 as part of the red ...

, a line of the Copenhagen Metro, colored yellow on the map *

M2 (Istanbul Metro) The M2, officially referred to as the M2 Yenikapı–Hacıosman metro line ( tr, M2 Yenikapı–Hacıosman metro hattı), is a rapid transit line of the Istanbul Metro. It is colored light green on the maps and route signs. The M2 operates between ...

, a metro line in Turkey * M2 (Lausanne), part of the Lausanne Metro in Switzerland *

Paris Métro Line 2 Paris Métro Line 2 (French: ''Ligne 2 du métro de Paris'') is one of the sixteen lines of the Paris Métro The Paris Métro (french: Métro de Paris ; short for Métropolitain ) is a rapid transit system in the Paris metropolitan area, Fra ...

, part of the Paris Metro in France *

Bucharest Metro Line M2 M2 () is one of the five lines of metro of the Bucharest Metro. The M2 Line runs from Pipera to Berceni, thus linking the north to the south of the city. The line is the busiest on the system, passing through a multitude of neighbourhoods, and al ...

, part of the Bucharest Metro, Romania *

Line 2 (Budapest Metro) Line 2 (officially: East-West Line, Metro 2 or M2, and unofficially: Red Line) is the second line of the Budapest Metro. The line runs east from Déli pályaudvar in north-central Buda under the Danube to the city center, from where it continues ...

, the second line of Budapest Metro, Hungary * Line M2 (

Warsaw Metro The Warsaw Metro ( pl, Metro Warszawskie) is a rapid transit underground system serving the Polish capital Warsaw. It currently consists of two lines, the north-south Line M1 which links central Warsaw with its densely populated northern and sou ...

), the second line of Warsaw Metro, Poland *

Line M2 - Milan Subway (Metropolitana di Milano) Line 2 (''Linea Due'' in Italian), is a subway line serving Milan, Italy, operated by ATM as part of the Milan Metro. It is also called the Green Line, (''Linea Verde'' in Italian), as it is visually identified by green signs. The line runs fr ...

Roads

List of M2 roads This is a list of roads designated M2: Europe * M2 motorway (Great Britain), a motorway in England * M2 expressway (Hungary), a motorway in Hungary * N2 road (Ireland)#M2 motorway, a motorway in the Republic of Ireland * M-2 highway (Monteneg ...

M2 (Brisbane) The (M2) in Brisbane, Queensland, Australia, is a major motorway route and southern bypass of Brisbane. It connects the Warrego Highway (A2) at Brassall to the (M1) at Eight Mile Plains via the following corridors: * (M2) Northern Ipswich By ...

, Australia *

M2 (Johannesburg) The M2 is a major highway and metropolitan route in Johannesburg, South Africa. It is named the ''Francois Oberholzer Freeway''. It runs just to the south of the Johannesburg Central Business District eastwards where it connects with the N ...

, a Metropolitan Route in Johannesburg, South Africa *

M2 (Pretoria) The M2 road is a metropolitan route in the City of Tshwane in Gauteng, South Africa. It connects the N1 and N4 highways at the Proefplaas Interchange with Proclamation Hill via Hatfield, Pretoria CBD and Pretoria West. Route The M2 starts a ...

, a Metropolitan Route in Pretoria, South Africa *

M2 (Sydney) The M2 is a route in Sydney, New South Wales, Australia, that links Sydney suburbs from Artarmon in the south-east to Bella Vista in the north-west. The route consists of two separately named motorways, the M2 Hills Motorway and the Lane ...

, Australia *

M2 motorway (Great Britain) The M2 is a motorway in Kent, England. It is long and acts as a bypass of the section of the A2 road to run past the Medway Towns, Sittingbourne, Faversham, and to provide an alternative route to the Port of Dover, supplementing the M20. It f ...

Vehicles

M2 (railcar) The M2, M4 and M6 were three similar series of electric multiple unit rail cars produced by the Budd Company (M2), Tokyu Car Corporation (M4), and Morrison-Knudsen (M6) for the Metropolitan Transportation Authority (MTA) and the Connecticut De ...

, a Metro-North Railroad railcar *

BMW M2 The BMW M2 is a high-performance version of the BMW 2 Series automobile developed by BMW's motorsport division, BMW M GmbH. As the 2 Series replaced the 1 Series coupé and convertible models, the first generation M2 was marketed as the most ...

, a variant of the BMW 2 Series * Freightliner ''M2'', a cubetruck and chassis variants *

LNER Class M2 M2, M-2, M.2 or M02 may refer to: Entertainment * ''M²'' (album), a 2001 album by jazz musician Marcus Miller * ''m²'' (artist), an ambient project of Mathis Mootz * M2 (TV channel), a Hungarian TV channel * M2 (Ukraine), a Ukrainian music t ...

, a class of British steam locomotives

Science

M2 protein The Matrix-2 (M2) protein is a proton-selective viroporin, integral in the viral envelope of the influenza A virus. The channel itself is a homotetramer (consists of four identical M2 units), where the units are helices stabilized by two disulfide ...

, an ion channel in the cell membrane of the influenza A virus *

ATC code M02 M02A Topical products for joint and muscular pain M02AA Anti-inflammatory preparations, non-steroids for topical use :M02AA01 Phenylbutazone :M02AA02 Mofebutazone :M02AA03 Clofezone :M02AA04 Oxyphenbutazone :M02AA05 Benzydamine :M02AA06 Etofe ...

, ''Topical products for joint and muscular pain'', a subgroup of the Anatomical Therapeutic Chemical Classification System * British NVC community M2, a mire biological community in the United Kingdom *

Messier 2 Messier 2 or M2 (also designated NGC 7089) is a globular cluster in the constellation Aquarius, five degrees north of the star Beta Aquarii. It was discovered by Jean-Dominique Maraldi in 1746, and is one of the largest known globular clusters. ...

, a globular cluster in the constellation Aquarius * Muscarinic acetylcholine receptor M₂, a muscarinic receptor for acetylcholine found mainly in the heart * M2 or M₂, the principal lunar semi-diurnal constituent of tides on Earth * M2, a form of

high speed steel High-speed steel (HSS or HS) is a subset of tool steels, commonly used as cutting tool material. It is often used in power-saw blades and drill bits. It is superior to the older high-carbon steel tools used extensively through the 1940s in tha ...

in the tungsten-molybdenum series * M2 macrophage, a phenotype of macrophage *

M2 (economics) In macroeconomics, the money supply (or money stock) refers to the total volume of currency held by the public at a particular point in time. There are several ways to define "money", but standard measures usually include currency in circul ...

, a measure of the money supply

Other

* M2 (Mazda), a marketing approach by Mazda *

M2 Group M2 Group Ltd was an Australian retailer and wholesaler of telecommunications services as well as power, gas and insurance products. On 5 February 2016, M2 Group Ltd merged into Vocus Communications. History Established in 1999, M2 Group Ltd ( ...

, an Australian seller of telecommunications services, power, gas, and insurance products *

M-2 visa The M-2 visa is a type of visa reserved for the spouse or child of an M-1 student. An M-2 spouse may not work or engage in full-time schooling unless it is recreational. An M-2 child may engage in full-time schooling at the primary or seconda ...

, a type of United States visa for the dependents of an individual with an M-1 visa *

Leica M2 The Leica M2 is a 35 mm rangefinder camera by Ernst Leitz GmbH of Wetzlar, Germany, introduced in 1957. Around 82,000 M2s were produced between 1957 and 1968. Around 1500 M2s were produced by Ernst Leitz Canada, but most of these are not marked ...

, a 35 mm rangefinder camera introduced in 1957 *

Panasonic M2 The Panasonic M2 is a video game console platform developed by 3DO and then sold to Matsushita, a company known outside Japan by the brand Panasonic. Initially announced as a peripheral chip for the 3DO Interactive Multiplayer, it was later un ...

, a video game console design * m² or square metre, a unit of area * M2, one of the

ISO metric screw thread The ISO metric screw thread is the most commonly used type of general-purpose screw thread worldwide. They were one of the first international standards agreed when the International Organization for Standardization (ISO) was set up in 1947. ...

sizes * M2 World Championship, the second esports world championship for the mobile game Mobile Legends: Bang Bang held in 2021 * M2, a difficulty grade in

mixed climbing Mixed climbing is a combination of ice climbing and rock climbing generally using ice climbing equipment such as crampons and ice tools. Mixed climbing has inspired its own specialized gear such as boots which are similar to climbing shoes but ...

Entertainment

Computing

Military

Vehicles

Weapons

Transport

Bus routes

Metro lines

Roads

Vehicles

Science

Other

See also