M4 19336 210987841 2008-05-08T08:10:58Z JimScott 1589749 added M4 subway reference '''M4''' or '''M-4''' may refer to: In '''computers''': *[[m4 (computer language)]], a macro processing language *[[GNU m4]], the GNU version of the m4 language In '''firearms and military equipment''': *[[M4 Carbine]], an assault rifle *[[M4 Sherman]], the primary tank used by the Americans in World War II *[[Benelli M4 Super 90]], a combat shotgun *M2/M4 [[Selectable Light-weight Attack Munition]] (SLAM), a land mine *[[M4 (cipher)]], a variant of the Enigma machine *[[M4 flame fuel thickening compound]], a substance used in fire bombs and incendiary weapons *[[Myasishchev M-4]], a Soviet strategic bomber *[[M4 SLBM]], a French submarine-launched ballistic missile *[[Spectre M4]], a submachine gun In '''science''': *[[Messier 4]] (M4), a globular cluster in the constellation Scorpius In '''transportation''': *[[Metroad 4]] (M4), a metroad in Sydney, Australia *[[M4 Western Motorway]], a segment of Metroad 4 in central Sydney, Australia *[[M4 motorway]], a motorway in the United Kingdom that links London with South Wales *M4 motorway, a motorway-grade section of the [[N4 road (Ireland)|N4 road]] in the Republic of Ireland *[[M-4 (Michigan highway)]], a former designation for the M-134 and M-10 Michigan state highways *[[M4 motorway (Russia)]], another name for the Don Highway in Russia *[[M4 motorway (Pakistan)]], a proposed motorway for Pakistan *M4 [[Vacamatic]], a [[semi-automatic transmission]] made by [[Chrysler]] In '''rail''': * [[M4 Line]], part of the Bucharest Metro, Romania * [[SEPTA#Subway|M4]], a subway car; 220 were delivered to [[SEPTA]] by [[Adtranz]] in 1999-2000 In '''hardware''': *M4 [[screw]], a metric screw In '''economics''': *[[M4 money supply]], the total amount of money in bank accounts and in circulation in the United Kingdom {{disambig}} [[cs:M4]] [[da:M4]] [[de:M4]] [[es:M4]] [[fr:M4]] [[ko:M4]] [[hr:M4]] [[it:M4]] [[la:M4]] [[hu:M4]] [[nl:M4]] [[ja:M4]] [[pl:M4]] [[ru:M4]] [[sr:М4]] [[fi:M4]] [[sv:M 4]] [[zh:M4]]