Commonly used are:
1, spoken
Moderate strong sound
=
millimetre
find
mf=mm
Board foot
Recently, it has become popular in schools and other places, meaning chasing girls or their boyfriends. .
my
friend
abbreviation of
3. Master of Finance, English name "Master"
about
Finance ",referred to as MF.
American MF Global Company is one of the largest commodity agents.