M12 or M-12 or M.12 may refer to:

Automobiles

BMW M12 The BMW M12/13 turbo was a 1,499.8 cc four-cylinder turbocharged Formula One engine, based on the standard BMW M10 engine introduced in 1961, and powered the F1 cars of Brabham, Arrows and Benetton. Nelson Piquet won the FIA Formula One ...

, a turbocharged 1500 cc 10-cylinder Formula One engine of the 1980s * McLaren M12, a racing car for the Can-Am series * Mercedes-AMG F1 M12 E Performance, a 2021-spec Formula One power unit *

Noble M12 The Noble M12 is a two-door, two-seat sports car designed and engineered by English automobile manufacturer Noble Automotive with production outsourced to Hi-Tech Automotive of South Africa. Variants The car evolved through many variations, ...

, a British sports car *

Vector M12 The Vector M12 is a sports car manufactured by Vector Aeromotive under parent company Megatech, and was the first car produced after the hostile takeover of the company from Jerry Wiegert by the Indonesian company Megatech. The model was prod ...

, an automobile made by Vector Supercars

Aviation

Beriev Be-12 The Beriev Be-12 ''Chayka'' (, NATO reporting name: Mail) is a Soviet turboprop-powered amphibious aircraft designed in the 1950s for anti-submarine and maritime patrol duties. Design and development The Beriev Be-12 was a successor to the B ...

, Soviet Naval Designation M-12, a Soviet amphibious aircraft *

Grigorovich M-12 __NOTOC__ The Grigorovich M-11 (or Shchetinin M-11) was a Russian single-seat fighter flying boat designed by Dmitry Pavlovich Grigorovich and built by Shchetinin Design and development Originally conceived as a two-seater the prototype M-11 was ...

, an improved version of the Grigorovich M-11, a Russian single-seat fighter flying boat designed by Dmitry Pavlovich Grigorovich *

Macchi M.12 The Macchi M.12 was a biplane flying boat bomber designed by Alessandro Tonini, and produced in small numbers by Macchi in Italy in 1918.Taylor 1989, 617 Design and development The M.12 had a conventional design, generally similar to an enlarg ...

, a flying boat bomber produced in small numbers in Italy in 1918 * Miles M.12 Mohawk, a 1930s British two-seat, tandem cabin monoplane

Military technology & weapons

* Armor, Vest, M12, developed in 1945 and used in the Korean War, was a 12-pound aluminum and nylon vest protecting against low-velocity fragments. *

Beretta M12 The Beretta M12 (Model 12) is a 9×19mm Parabellum caliber submachine gun designed by Beretta. Production started in 1959, the first users were the Italian Carabinieri, Italian State Police and the Guardia di Finanza, though in limited numbers; i ...

, a sub-machine gun by Italian designer Beretta * Doppelpistole M.12, a double-barrel submachine gun based on the Steyr M1912 semi-automatic pistol, developed by the Austrian firm Steyr Mannlicher * Krupp 10.5 cm Haubitze M.12, a German howitzer used by Romania in World War I *

M12 Gun Motor Carriage The 155 mm gun motor carriage M12 was a U.S. self-propelled gun developed during World War II. It mounted a 155 mm gun derived from the French Canon de 155 mm GPF field gun. Development The idea for the M12 was first proposed in 1941 and t ...

, an American self-propelled artillery model *

Winchester Model 1912 The Winchester Model 1912, also commonly known as the Winchester 1912, Model 12, or M12, is an internal-hammer pump-action shotgun with an external tube magazine. Popularly named the ''Perfect Repeater'' at its introduction, it largely set the s ...

, a shotgun * Zastava M12 Black Spear, a 12.7mm caliber anti-materiel rifle developed by Zastava Arms

Roads

* M-12 (Michigan highway), a former designation for part of U.S. Route 2 *

M12 motorway The M12 is a length of spur motorway in County Armagh, Northern Ireland. It was opened in 1970. It leads off the main M1 motorway, to Portadown, part of the conurbation of Portadown-Craigavon-Lurgan, and forms most of the route between junc ...

, in County Armagh, Northern Ireland * M12 motorway (Great Britain), a proposed but never built motorway in southern England * M12 highway (Russia) * M-12 motorway (Pakistan) still under construction in Punjab, Pakistan * M12 (East London), a Metropolitan Route in East London, South Africa * M12 (Cape Town), a Metropolitan Route in Cape Town, South Africa *

M12 (Pretoria) The M12 road is a metropolitan route in the City of Tshwane in Gauteng, South Africa. It connects Die Wilgers with Waitloo. Route The M12 route begins in Die Wilgers (east of Lynnwood Ridge), at a junction with the M6 route (Lynnwood Road). ...

, a Metropolitan Route in Pretoria, South Africa * M12 (Durban), a Metropolitan Route in Durban, South Africa * M12 (Bloemfontein), a Metropolitan Route in Bloemfontein, South Africa * M12 (Port Elizabeth), a Metropolitan Route in Port Elizabeth, South Africa * M12 road (Zambia), a road in Zambia * M12 road (Malawi), a road in Malawi * Highway M12 (Ukraine), connecting Lviv Oblast to Central Ukraine * Western Sydney Airport Motorway, route number M12, a proposed motorway in western Sydney, Australia

Space

* Messier 12, a globular cluster in the constellation Ophiuchus * Progress M-12, a Russian unmanned cargo spacecraft launched in 1992 to resupply the Mir space station *

Progress M-12M Progress M-12M (), identified by NASA as Progress 44P, was an uncrewed Progress (spacecraft), Progress spacecraft that was lost in a launch failure on 24 August 2011, at the start of a mission to resupply the International Space Station. It was ...

, an unmanned Progress spacecraft that was lost in a launch failure in August 2011

Other

* M12 (artist collective), a Colorado-based artist collective *

M12 (Istanbul Metro) Line M12, officially referred to as the M12 60. Yıl Parkı-Kazım Karabekir line, is a proposed rapid transit line of the Istanbul Metro system, currently under construction in the Asian part of Istanbul, Turkey. Built by the Metropolitan Munici ...

, a rail line under construction in Istanbul, Turkey *

M12 (New York City bus) The M12 bus route constitutes a public transit line in Manhattan, New York City. The M12 operates between Columbus Circle and Abingdon Square, serving Manhattan's West Side. It uses 11th and 12th Avenues between 14th and 57th Streets. It was in ...

, a New York City Bus route in Manhattan *

M12 (venture capital) M12, formerly Microsoft Ventures, is a corporate venture capital subsidiary of Microsoft. Founded in March 2016, its mission is to be an active, strategic partner during a startup's growth, typically investing between Series A and D. The fund is ...

, a venture capital subsidiary of Microsoft * M12 bolt, a size of ISO metric screw thread *

M12 connector IEC metric screw sized connectors is a family of electrical connectors defined by IEC that are named according to their ISO metric screw thread, namely M5, M8 and M12. The number gives their outer screw thread diameter in millimeters as with the ...

, a size of IEC metric screw sized electrical connector * Mathieu group M₁₂, in the mathematical field of group theory *

Magic 2012 Magic or magick most commonly refers to: * Magic (supernatural), beliefs and actions employed to influence supernatural beings and forces ** ''Magick'' (with ''-ck'') can specifically refer to ceremonial magic * Magic (illusion), also known as sta ...

, the thirteenth core set in ''Magic: The Gathering'' *

S-mount (CCTV lens) The S-mount is a standard lens mount used in various surveillance CCTV cameras and webcams. It uses a male metric M12 thread with 0.5 mm pitch on the lens and a corresponding female thread on the lens mount. S-mount lenses are often called ...

, a CCTV lens mount using a M12x0.5 thread * M12, a difficulty grade in

mixed climbing Mixed climbing is an ice climbing discipline used on climbing routes that do not have enough ice to be regular ice climbs, but are also not dry enough to be regular rock climbing, rock climbs. To ascend the route, the mixed-climber uses ice-cli ...

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