title: MMN
text: # MMN
  
  MMN may refer to:
  
  * Mismatch negativity
  * Multifocal motor neuropathy
  * Mystery meat navigation
  * Matematikmaskinnämnden, the Swedish Board for Computing Machinery
  * Mamanwa language, a Central Philippine language (ISO 639-3 code)
  * Ticker symbol for Mannesmann AG, a German corporation
  