M44 or M-44 may refer to:

Transportation

BMW M44 The BMW M44 is a DOHC four-cylinder petrol engine which replaced the BMW M42 and was produced from 1996 to 2000 at the Steyr factory. It was produced alongside the BMW M43 SOHC four-cylinder engine, with the M44 being the higher performance engin ...

, an inline 4 gasoline engine produced by BMW *

M-44 (Michigan highway) M-44 is a state trunkline highway in the western region of the US state of Michigan. It runs northward from the intersection of M-11 (28th Street) and M-37 toward the Rockford area. The highway then turns eastward to Belding, and it ends ...

, a state highway in Michigan * M44 (Cape Town), a Metropolitan Route in Cape Town, South Africa * M44 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa *

M44 motorway (Hungary) The M44 is an expressway in Hungary. It is intended to connect the city of Békéscsaba near the Romanian border with the M5 interchange at Kecskemét. The construction of 62 km long Tiszakürt - Kondoros section of the expressway was built fi ...

, an under-construction motorway *

MÁV Class M44 MÁV Class M44 is a Hungarian shunting engine built from 1954 to 1971, and used by multiple railways, including Hungarian State Railways (MÁV), Polish State Railways (PKP), Bulgarian State Railways (BDŽ), Yugoslav Railways (JŽ), and some indu ...

, the Polish code-name for a Hungarian shunting diesel locomotive

Weaponry

44M Tas The 44M Tas was a Hungarian heavy tank/ medium tank design of World War II. It was developed to combat heavily armored Soviet tanks encountered on the Eastern Front and to replace the older Turán I and Turán II tanks which Hungary operate ...

, a Hungarian medium/heavy tank design of World War II * ALFA M44, a Spanish machine gun developed during World War II *

Hungarian 44M Hungarian may refer to: * Hungary, a country in Central Europe * Kingdom of Hungary, state of Hungary, existing between 1000 and 1946 * Hungarians/Magyars, ethnic groups in Hungary * Hungarian algorithm, a polynomial time algorithm for solving the ...

, an unguided anti-tank rocket designed by Hungary in World War II *

M44 generator cluster The M44 generator cluster was an American chemical cluster bomb designed to deliver the incapacitating agent BZ. It was first mass-produced in 1962 and all stocks of the weapons were destroyed by 1989. History The United States Army Chemical Cor ...

, an American chemical cluster bomb *

M44 self propelled howitzer The M44 was an American-made Self-propelled artillery, self-propelled 155 mm howitzer based on the M41 Walker Bulldog tank chassis, first introduced in the early 1950s. Flaws in its design prevented it from seeing action in the Korean War, but the ...

, 1950s US self-propelled 155 mm artillery *

Panssarimiina m/44 The Panssarimiina m/44 is a Finnish anti-tank blast mine. It entered service in 1944 and was used during the Second World War and Continuation War. The mine used a wooden case, consisting of an upper box containing the main charge and a downward f ...

, a Finnish anti-tank blast mine *

Tikkakoski M44 The KP m/44 (), nicknamed "Peltiheikki" or "Pelti-kp", which could be translated as "sheet-metal Heikki" and "sheet-metal machine pistol"/"sheet-metal submachine gun" respectively, was a Finnish 9mm copy and modification of the Soviet mass-produc ...

, a Finnish submachine gun * A model of the

Mosin–Nagant The Mosin–Nagant is a five-shot, Bolt action, bolt-action, Magazine (firearms), internal magazine–fed military rifle. Known officially as the 3-line rifle M1891, in Russia and the former Soviet Union as Mosin's rifle (, ISO 9: ) and inform ...

, a Russian bolt-action rifle * A Yugoslav People's Army's internal designation of

SU-100 The SU-100 ( Russian: самоходная установка-100, СУ-100 romanized: '' Samokhodnaya Ustanovka-''100) is a Soviet tank destroyer armed with the D-10S 100 mm anti-tank gun in a casemate superstructure. It was used extens ...

self-propelled gun

Other uses

IBM M44/44X The IBM M44/44X was an experimental computer system from the mid-1960s, designed and operated at IBM's Thomas J. Watson Research Center at Yorktown Heights, New York. It was based on a modified IBM 7044 (the 'M44'), and simulated multiple 7044 vi ...

, an experimental IBM mainframe from the 1960s *

M44 (cyanide device) The M44 cyanide device (also called a cyanide gun, cyanide trap, or canid pest ejector) is used to kill coyotes, feral dogs, and foxes. It is made from four parts: a capsule holder wrapped with cloth or other soft material, a small plastic ca ...

, a device used to poison predators *

Messier 44 Messier may refer to: People with the surname *Ashley Messier (born 2002), Canadian ice hockey player *Charles Messier (1730–1817), French astronomer * Doug Messier (born 1936), Canadian ice hockey player and coach *Éric Messier (born 1973), Can ...

(M44), an open star cluster also called the Beehive Cluster *

Progress M-44 Progress M-44 (), identified by NASA as Progress 3P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 244. Launch Progress M-44 was launched by a Soyuz ...

, a spacecraft used to resupply the International Space Station * USS ''Vigor'' (AM-473), a U.S. Navy ''Agile''-class minesweeper * The 44th

Mersenne prime In mathematics, a Mersenne prime is a prime number that is one less than a power of two. That is, it is a prime number of the form for some integer . They are named after Marin Mersenne, a French Minim friar, who studied them in the early 1 ...

{{Letter-Number Combination Disambiguation