The meaning of the Acronym M is...

M is

• Mars
• Mach
• Maintainability
• Major Cycle
• Male
• Mandatory
• Manual
• Mass
• Matrix
• Mega
• Mercury
• Meter
• Middle
• Million
• Missing (Data)
• Monitor (MON preferred)
• Number of Revolutions Required for the Rendezvous

More Meanings For M:

• Music
• Mathematics
• Molecular
• Methyl
• Mega
• Minus or Negative connection
• Mass
• Magic
• Multiple
• Misguided
• Michigan
• milli-
• Meaning
• Method
• Markovian

M is also in:

• Academic Degrees
• Chemistry
• Electronics
• Libraries
• Mathematics
• Physics
• Psychology
• Universities