imported>Andrew11374265: /* Other */ Pleiades - clarified what M45 means

2025-11-16T01:27:24Z

Other: Pleiades - clarified what M45 means

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'''M45''' or variants may refer to:{{TOC right}}
== Military equipment ==
* [[Carl Gustaf m/45]], a 9×19mm Swedish submachine gun
* M45, a [[M26 Pershing#Variants|variant of]] the M26 Pershing heavy/medium tank of the United States Army
* [[Madsen M1945]], a 9x19mm Danish submachinegun, also referred to as the '''M45'''
* [[M45 (missile)]], a French Navy submarine-launched ballistic missile
* [[M45 Quadmount]], a weapon mounting consisting of four "heavy barrel" .50 caliber M2 Browning machine guns
* [[MEU(SOC) pistol]] (also M45 MEUSOC), a magazine-fed, recoil-operated, single-action, semiautomatic pistol
* M45, a [[gas mask]] currently issued in the United States

== Transport ==
* Infiniti M45, a rebadged Japanese-spec Nissan Gloria of the [[Infiniti M]] line
* [[M-45 (Michigan highway)]], a state trunkline highway in the US state of Michigan
* [[M-45 (Spain)]], a highway bypass built in the Community of Madrid of regional importance
* [[M45 (Cape Town)]], a Metropolitan Route in Cape Town, South Africa
* [[M45 (Johannesburg)]], a Metropolitan Route in Johannesburg, South Africa
* [[M45 (Durban)]], a Metropolitan Route in Durban, South Africa
* [[M45 motorway]], a motorway in Northamptonshire and Warwickshire, England

== Other ==
* M 45, [[Masters athletics#Age categories|an age category]] of masters athletics
* M45, a [[single-nucleotide polymorphism]] that is a component of [[Haplogroup P1 (Y-DNA)|Haplogroup P1]]
* [[Pleiades]] (designation Messier 45 or M45), an open star cluster containing middle-aged, hot B-type stars
* [[Yahoo M45]], a computer cluster announced in November 2007 by Yahoo

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M45 - Revision history

imported>Andrew11374265: /* Other */ Pleiades - clarified what M45 means