title: M²
text: # M²
  
  $M^2$ or $m^2$ may refer to:
  
  * Square metre $(m^2),$ an SI measure of area
  * M squared $(M^2),$ a measure of laser beam quality
  * $M^2$ (album), by Marcus Miller
  * $m^2$ (artist), German DJ and musician Mathis Mootz
  