M

mag
makebot
makeCurvesDynamic 
makeCurvesDynamicHairs 
makeIdentity
makeLive
makePaintable
makeRoll 
makeSingleSurface
makeTubeOn 
manipMoveContext
manipMoveLimitsCtx
manipOptions
manipPivot
manipRotateContext
manipRotateLimitsCtx
manipScaleContext
manipScaleLimitsCtx
marker
match
matchTransform
matrixUtil
max
maxfloat
maxint
mayaDpiSetting
mayaHasRenderSetup
melInfo
melOptions
memory
menu
menuBarLayout
menuEditor
menuItem
menuItemToShelf 
menuSet
menuSetPref
messageLine
mimicManipulation
min
minfloat
minimizeApp
minint
mirrorJoint
modelCurrentTimeCtx
modelEditor
modelPanel
moduleInfo
mouse
move
moveIKtoFK 
moveKeyCtx
moveVertexAlongDirection
movieInfo
movIn
movOut
multiProfileBirailSurface
multiTouch
mute

MEL のスクリプトを示します