(n) (1) (abbr) letter 'M'
(2) Mega
(3) (col) masochist
masochistic
(n) CM
commercial message
(P)
(n) FM
frequency modulation
(n) (1) instant messaging (messenger, message)
IM
(2) (comp) input method
IM
(suf) -meter race (after number)
(n) (comp) ACM
(n) adenosine monophosphate (AMP)
(n) (1) automatic teller machine
ATM
automated teller machine
(2) asynchronous transfer mode
ATM
(3) anti-tank missile
ATM
(P)
(n) background music
BGM
(P)
(n) (comp) computer-aided manufacturing
CAM
(n) (comp) direct memory access
DMA
(n) evidence-based medicine
EBM
(n) female genital mutilation
FGM
female circumcision
female genital cutting
(n) management information system (MIS)
(n) management information system (MIS)
(n) mobile number portability
MNP
(n) (comp) MP3
(P)
(n) magnetic resonance imaging
MRI
(n) (uk) Mig (Russian aeroplane, airplane)
MIG
(n) M-theory ("master theory" that unifies the five superstring theories)
(n) nuclear magnetic resonance
NMR
(n) (comp) original equipment manufacturer
OEM
(n) random-access memory
RAM
(n) rapid eye movement
REM
(n) read-only memory
ROM
(n) (comp) Unlicensed Mobile Access
UMA
(n) (abbr) unidentified mysterious animal
(n) (comp) extensible markup language
XML
(n) rem (unit of radiation dose)
(n) bondage, discipline & sadomasochism
BDSM