M1, M01 or M-1 may refer to:

Arts, entertainment & media

WD-M01 Turn A Gundam , also stylized as ''∀ Gundam'', is a 1999 Japanese mecha anime series produced by Sunrise, and aired between 1999 and 2000 on Japan's FNN networks. It was created for the ''Gundam Big Bang'' 20th Anniversary celebration, and is the ei ...

, a mecha from the anime ''Turn A Gundam'' *

M-1 (rapper) Mutulu Olugbala (born Lavonne Alford, May 12, 1975), better known by his stage name M-1 (sometimes stylized as M1), is an American rapper, songwriter, and activist from Brooklyn, New York. He is best known for his work as one half of the politi ...

, one half of hip hop duo Dead Prez *

Korg M1 The Korg M1 is a synthesizer and music workstation manufactured by Korg from 1988 to 1995. According to ''Sound on Sound'', it is one of the bestselling synthesizers, selling an estimated 250,000 units. Development Korg's chief engineer, Junic ...

, a keyboard synthesizer *

Leica M1 The Leica M1 is a 35 mm camera by Leica Camera Leica Camera AG () is a German company that manufactures cameras, optical lenses, photographic lenses, binoculars, rifle scopes and microscopes. The company was founded by Ernst Leitz in ...

, a 1959 35 mm camera model *

Olympus OM-1 The Olympus OM-1 is a manually operated 35mm single-lens reflex camera. It is part of the Olympus OM system. History The first model was presented at photokina in Cologne in 1972 and was called the Olympus M-1. Thirteen years earlier, the relea ...

, a 1972 manually operated 35mm single-lens reflex camera *

M1 (TV channel) M1 (M Egy) is a Hungarian television channel owned and operated by Duna Média since 2015. It is also transmitted in high definition. It was the most watched national channel in Hungary and its transmission receiving is 97%. On 15 March 201 ...

, news channel of the Hungarian MTVA *

M-1 (Lithuanian radio station) M-1 is the first commercial radio station in Lithuania, broadcasting from the capital city of Vilnius. The station was established on 31 December 1989 by Hubertas Grušnys. The first song played on M-1 was "Radio Ga Ga" by Queen Queen or QUEE ...

M1 (Ukraine) M1 is a Ukrainian music television channel. The channel shows lifestyle and music related programs. M1 is a part of Starlight Media broadcasting group, created by Viktor Pinchuk. Referred sources See also * List of Ukrainian-language tele ...

, a television channel

Economics and finance

M1 (money supply measure) 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 ...

, in economics, a measure of the money supply *

M1 Finance M1 Finance (commonly abbreviated as M1) is an American financial services company. Founded in 2015, the company offers a robo-advisory investment platform with brokerage accounts, digital checking accounts, and lines of credit. M1 offers a ...

, an online financial services company

Military equipment

Vehicles

US Armed Forces * M1 Abrams, a main battle tank * M1 Armored Car *

M1 Combat Car The M1 Combat Car, officially Light Tank, M1, was a light tank used by the U.S. Cavalry in the late 1930s and developed at the same time as the infantry's very similar M2 light tank. After the Spanish Civil War, most armies, (including the U.S. ...

, an early tank *

M1 Light Tractor Prior to and during World War II the United States Army called several tractors M1 Light Tractor. Under the Ordnance Corps these "off the shelf" tractors were meant to tow artillery pieces so were not equipped with blades like their Engineer count ...

* M1 Medium Tractor *

M1 Heavy Tractor M1 Heavy Tractor was a term used by the United States Army during World War II for several different models of "off the shelf" civilian tracked tractors adopted for military use. Under the Ordnance Department, these tractors were meant to tow ar ...

Other * Bristol M.1, a 1916 British fighter aircraft * (M1), a WWI Royal Navy monitor * (1919), an early British submarine * , a Swedish Navy mine sweeper * , a Swedish Royal Navy mine layer

Weapons

US Armed Forces *

120 mm gun M1 The 120 mm Gun M1 was the United States Army's standard super-heavy anti-aircraft gun during World War II and the Korean War, complementing the smaller and more mobile M2 90 mm gun in service. Its maximum altitude was about , which earned i ...

, an anti-aircraft gun *

20 mm aircraft gun M1 The HS.404 is an autocannon originally designed and produced by Spanish/French company Hispano-Suiza in the mid-1930s. It was widely used as an aircraft, naval and land-based weapon by French, British, American and other military services, p ...

or French

Hispano-Suiza HS.404 The HS.404 is an autocannon originally designed and produced by Spanish/French company Hispano-Suiza in the mid-1930s. It was widely used as an aircraft, naval and land-based weapon by French, British, American and other military services, par ...

240 mm howitzer M1 The 240 mm howitzer M1, popularly nicknamed the "Black Dragon",
''T-Patch 36th Infantry Division News, A ...

, WWII *

37 mm gun M1 The 37 mm gun M1 was an anti-aircraft autocannon developed in the United States. It was used by the US Army in World War II. The gun was produced in a towed variant, or mounted along with two M2 machine guns on the M2/ M3 half-track, res ...

, anti-aircraft *

40 mm automatic gun M1 The Bofors 40 mm Automatic Gun L/60 (often referred to simply as the "Bofors 40 mm gun", the "Bofors gun" and the like, see name) is an anti-aircraft autocannon, designed in the 1930s by the Swedish arms manufacturer AB Bofors. The ...

or Swedish Bofors 40 mm Automatic Gun L/60 *

57 mm gun M1 The Ordnance Quick-Firing 6-pounder 7 cwt,British forces traditionally denoted smaller ordnance by the weight of its standard projectile, in this case approximately . The approximate weight of the gun barrel and breech, "7 cwt" (cwt = hundredwe ...

, or British

Ordnance QF 6-pounder The Ordnance Quick-Firing 6-pounder 7 cwt,British forces traditionally denoted smaller ordnance by the weight of its standard projectile, in this case approximately . The approximate weight of the gun barrel and breech, "7 cwt" (cwt = hundredwe ...

* 8-inch gun M1, or M115 howitzer * 90 mm gun M1, dual-purpose gun *

M1 bayonet The Model of 1905 bayonet was made for the U.S. M1903 Springfield rifle.Note: Variants of the M1903 rifle were produced during World War I and World War II by Springfield Armory, Remington Arms, Rock Island Arsenal, and Smith-Corona Typewriter. Thi ...

* M1 carbine, WWII * M1 chemical mine, WWII * M1 flamethrower, WWII * M1 frangible grenade, WWII * M1 Garand, WWII rifle * M1 helmet * M1 mortar * M1 rocket launcher "Bazooka", WWII rocket launcher * M1 Thompson carbine * M1 Thompson submachine gun * M1 underwater defense gun, or Underwater Defense Gun Mark 1 Mod 0 Other * 35.5 cm Haubitze M1, a German WWII howitzer * Benelli M1, a semi-automatic shotgun * Guncrafter Industries M1 or Model No. 1, a handgun * M1 (missile), French

Science and technology

* the Crab Nebula, also known as Messier object M1 * ATC code M01 ''Anti-inflammatory and antirheumatic products'', a subgroup of the Anatomical Therapeutic Chemical Classification System

Computing

* a codename for Cyrix 6x86 processor * M1-DA, M1, or VESA Plug and Display connector * a part number for a 1N400x general-purpose diode * Apple M1 system on a chip

Biology

* Primary motor cortex or M1, a symbol of the primary motor cortex in mammals in neurology * M1 protein, a matrix protein of the influenza virus * Muscarinic acetylcholine receptor M1, a receptor in the human autonomic nervous system * British NVC community M1, ''Sphagnum auriculatum'' bog pool community * 20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol, a ppd-type monoglucoside ginsenoside metabolized by intestinal bacteria * M1 macrophage, a phenotype of macrophage

Medicine

* Slang name for methylone

Roads and railways

Railways

* Bucharest Metro Line M1, part of the Bucharest Metro, Romania * Chesapeake and Ohio class M-1, a steam-turbine locomotive * Line 1 (Budapest Metro), the first line of Budapest Metro, Hungary * M-1 Rail Line, now the QLine, streetcar service in Detroit * M1 (Copenhagen), part of the city's Metro system, Denmark * M1 (Istanbul Metro), a light railway system in Istanbul, Turkey * M1 (Lausanne Métro), part of the Lausanne Metro in Switzerland * M1 (Paris Métro), the first rolling stock on the Paris Metro in 1900 * M1 (İzmir Metro) * M1/M3 (railcar), a series of electric multiple unit cars on the Long Island Rail Road and Metro-North Railroad * Metro M1 (Prague), metro kit M1, which is used on line C of the Prague Metro * Milan Metro Line 1 * PRR M1, a class of steam locomotive

Roads

* M1 road (Australia), different sections of the A1 highway ** M1 (New South Wales) ** M1 (Queensland) ** M1 (Victoria) * Metroad 1, a road in Sydney, Australia * M-1 (Michigan highway), a road in the United States that runs from Detroit northwesterly to Pontiac * M1 highway (Belarus), a road connecting the border with Poland and the border with Russia * M1 highway (Russia), a road connecting Moscow and the border with Belarus *M1 (East London), a Metropolitan Route in East London, South Africa *M1 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa *M1 (Pretoria), a Metropolitan Route in Pretoria, South Africa *M1 (Durban), a Metropolitan Route in Durban, South Africa *M1 (Port Elizabeth), a Metropolitan Route in Port Elizabeth, South Africa * M1 motorway (Hungary), a road connecting Budapest and Győr * M1 motorway (Northern Ireland), a road connecting Belfast and Dungannon * M1 motorway (Pakistan), a road connecting Peshawar and Rawalpindi * M1 motorway (Republic of Ireland), a road connecting Dublin to the border with Northern Ireland * M1 motorway, a road in England connecting London and Leeds * Highway M01 (Ukraine), a road connecting Kyiv and the border with Belarus * M1 Road (Zambia)

Bus

* Route 52 (MTA Maryland), Route M-1 (MTA Maryland), a bus route in Baltimore, Maryland and its suburbs * M1 (New York City bus), a New York City Bus route in Manhattan

Vehicles

* M1 category vehicle, a classification of passenger vehicles under the United Nations Economic Commission for Europe

Aviation and aerospace

* M-1 (rocket engine), the largest liquid Hydrogen and LOx rocket engine ever built * Martin M-1, glider * Matteson M-1, glider * Miles Satyr, Miles M.1 Satyr, a 1930s British single-seat aerobatic biplane * Verville-Sperry M-1 Messenger - 1922

Automobiles

* BMW M1, a German mid-engined sports car * Great Wall Haval M1, a Chinese subcompact crossover * Minardi M01, an Italian 1999 Formula One racing car * Riich M1, a Chinese city car

Motorcycles

* Yamaha YZR-M1, a Japanese motorcycle

Miscellaneous

* M-1 Global or M-1 Mixfight, a mixed martial arts sports organization * M-1 visa, a vocational training student visa for the USA * M1 (Singaporean company), a telecommunications company in Singapore