title: M49
text: # M49
  
  M49 or M-49 may be:
  
  * Messier 49, an elliptical galaxy in the constellation Virgo
  * The 49th known Mersenne prime
  * M49 motorway, a motorway in Great Britain
  * M49 (Cape Town), a Metropolitan Route in Cape Town, South Africa
  * M49 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa
  * M49 telescope, a telescope used by the United States military
  * M-49 (Michigan highway), a Michigan state highway
  * UN M49, the United Nations' "Standard Country or Area Codes for Statistical Use"
  * M/49, or the Neuhausen pistol, the Danish name for the SIG Sauer P210
  