M or F, M/F - Male or female?
M - Male
M$ULKECRZ - Miss you like crazy!
M2CW - My two cents worth
M4C - Meet for coffee
M8(s) - Mate(s)
MA - Mature audience
MaB - Maybe
MAX - Maximum
MAY - Mad about you
MAYA - Most advanced yet accessible
MAYB - Mad about you, baby
MB, MAB - Maybe
MBN - Must be nice
MBO - Laughing my butt off
MBR$D, MBRSD - Embarrassed
MBUC - Mind bogglingly unlikely coincidence
MBWA - Management by wandering around
MBX - Mailbox
MC - Merry christmas
MCIBTU - My computer is better than yours
MD - More dirt (physician)
MD - Physician
MDY - Month day year
Me 2 - Me too
MEB - Memory expansion board
MED - Minimum expected delay
MEGO - My eyes glaze over
MEM - Memory
MFG - More friendly garbage!
MFI - Mad for it
MFMF - My friend, my friend
MGB - May god bless
MGD - My gameboy died
MGMT - Management
MGR - Manager
MH - Mostly harmless
MHBFY - My heart bleeds for you
MHDC(A) - My hard drive crashed (again)
MHIFOE - My hovercraft is full of eels
MHM - Members helping members
MHO - My humble opinion
MHOTY - My hat's off to you
MIA - Missing in action
MIB - Mint in box (mint condition)
MIC - Made in China
MIF - Milk in first (for tea drinking)
MIHAP - May I have your attention please
MIJ - Made in Japan
MIL - Mother in law
MILG - Make it look good
MIN - Minimum
MIN - Minute
MISC - Miscellaneous
MITIN - More info than I needed
MIX - Member information exchange
MKA - Mundanely known as
MKOG - My kind of girl
MKOP - My kind of place
MKOW - My kind of woman
ML - More later
MLA - Multiple letter acronym
MLAS - My lips are sealed
MM - Market maker
MM - Merry meeting you (greetings)
MM - Minutes
MM - Month
MMA - Meet me at
MMB - Message me back
MMF - Make money fast
MMFU - My mate fancies you
MMGAMOIO - My minds got a mind of its own
MMHA - My most humble apologies
MMHA2U - My most humble apologies to you
MMIF - My mouth is full
MMYT - Mail me your thoughts
MNC - Mother nature calls
MO - Moment
MOATYO - Mind of a ten year old
MOB - Mobile
MOF - Matter of fact
MOM - Moment
MOMN - Milk out my nose
MOMPL - One moment please
MOOS, MOS - Member of the opposite sex
MOP - Moment please
MOR - Middle of the road
MOR - Morning
MorF - Male or female?
MOSS - Member of the same sex
MOTAS - Member of the appropriate sex
MOTD - Message of the day
MOTM - Member of the month
MOTOS - Member of the opposite sex
MOTSS - Member of the same sex
MOV - Move
MPOY - My place or yours?
MRA - Moving right along
MRU - Most recently used
MS U LK CRZ - Miss you like crazy
MSB - Most significant bit
MSCEA - My southern comforts' empty again
MSD - Most significant digit
MSG - Message
MSMD - Monkey see monkey do
MSNUW - Mini-skirt no underwear
MSO - My sweet one
MSS - Member of the same sex
MSULKECRZ - Miss you like crazy
MT - My time
MTC - More to come
MTCW - My two cents worth
MTE - My thoughts exactly
MTF - More to follow
MTFBWU - May the force be with you (Star Wars)
MTG - Meeting
MTLA - My true love always
MU - Miss you
MUBAR - Messed up beyond all recognition
MUF - Material unaccounted for
MUG - Multiuser game
MUG - New user of a chat program
MUL - Multiply
MUM - Miss you much
MUNG - Mash until no good
MUSM - Miss you so much
MW - Midwife
MWA - A kiss
MWAIYR - More when, and if, you reply
MWBRL - More will be revealed later
MYM - Miss you much
MYOB - Mind your own business
N
N CASE - In case
N e 1 - Anyone
N - In
N(r) - Number returned
N/A - Not acceptable
N/A - Not affiliated
N/A - Not applicable
N/A - Not available
N/C - Not cool
N/M - Never mind
N/M - Nothing much
N/P - No problem
N/T - No text
N00b - Newbie
N1 - Nice one!
N2M - Not to mention
N2M - Not too much
N2MJCHBU - Not too much just chillin, how aBout yoU
NA - Not available
NAB - Not a blonde
NADM - Never a dull moment
NADT - Not a damn thing
NAGI - Not a good idea
NAHM - Not a happy man
NAHW - Not a happy woman
NAK - Nursing at keyboard
NAKA - Not acknowledge
NALOPKT - Not a lot of people know that
NAND - Not and
NAP - Not a problem
NAVY - Never again volunteer yourself
NAZ - Name, address, zip
NB - Nota bene (Latin) (note well)
NBD - No big deal
NBE - Not below or equal
NBFD - No big friggin' deal
NBI - Nothing but initials
NBIF - No basis in fact
NBIR - No basis in reality
NBL - Not bloody likely
NBTD - Nothing better to do
NBTYRSP - Now back to your regularly scheduled program(ming)
NBW - Never been worn
NC - No carry
NC - No comment
NC - No cover
NCASE - In case
NCATT - No comment at this time
NCG - New college graduate
NCTO - Now cut that out
ND - Need
NDEF - Not to be defined
NDM - No disrespect meant
NE - Any
N-E-1 ER - Anyone here?
N-E-1, NE1 - Anyone
NE14KFC - Anyone for KFC?
NE1H - Anyone home/here?
Ne2H - Need to have
NED - Need
NEG - Negate
NEG - Negative
NEHW - No enjoyment, hard work
NESEC - Any second
NETHING, NETHNG - Anything
NETUA - Nobody ever tells us anything
NEWAY - Anyway
NEWBIE - Clueless new user (uses all caps!)
NFBSK - Not for British school kids
NFC - No friggin' clue
NFF - No fault found
NFG - No friggin' good
NFI - No friggin' idea
NFIAA - No friggin' idea at all
NFM - No futher message
NFP - No flames please
NFR - Not for resale
NFS - Not for sale
NFU - Not frequently used
NFW - No feasible way
NFW - No fine way
NFW - No friggin' way!
NG - New game
NG - Newsgroup
NG - No good
NGE - Not greater or equal
NH - Nice hand
NHOH - Never heard of him/her
NIAA - No idea at all
NICBDAT - Nothing is certain but death and taxes
NID - No I don't
NIDWTC - No I don't want to chat
NIDWTC - No I don't, want to chat
NIFOC - Naked in front of computer
NIFOK - Naked in front of the keyboard
NIH - Not invented here
NIITB - Nip it in the bud
NIM - No internal message
NIMBY - Not in my backyard
NIMFYE - Not in my front yard either
NIMJD - Not in my job description
NIMQ - Not in my queue
NIMTO - Not in my term of office
NIMY - Never in a million years
NINO - Nothing in, nothing out
NISM - Need I say more
NIT - Not in therapy
NITING - Anything
NITL - Not in this lifetime
NJTH - Not just thinking here
NKABOTFD - Never kill a boy on the first date
NL - New line
NL - Not likely
NLI - Not logged in
NLQ - Near letter quality
NLT - No later than
NM - Near mint
NM - No message
NM - Not much
NM - Nothing much
NM, N/M - Never mind
NM, N/M - Nothing much
NMFJ - Not my friggin' job
NMH - Not much here
NMHJC - Not much here, just chilling
NMI - No middle initial
NMIAOM - Not ment in an obscene manner
NMJ - Not my job
NMJC - Nothing much, just chillin'
NMP - Not my problem
NMTE - Now more than ever
NN - Night night
NN - Not now!
NNIHAH - Not now I have a headache
NNITO - Not necessarily in that order
NNTR - No need to reply
NO1 - No one
NOFI - No offence intended
NOM - No offense meant
NOMW - Not on my watch
NOOMP - No oxygen on my planet
NOOTO - Nothing out of the ordinary
NOP - No operation
NOPE - Not on planet earth
NORWICH - Knickers off ready when I come home
NOS - Knows
NOTE - Not of this earth
NOTTOMH - Not of the top of my mind
NOTTOMH - Not off the top of my head
NOYB - None of your beeswax
NOYB - None of your business
NOYFB - None of your friggin' business
NP, N/P, Np - No problem
NPC - Not politically correct
NPF - No problem found
NPLU - Not people like us
NPS - No problem sweet
NQA - No questions asked
NQOCD - Not quite our class, dear
NQOS - Not quite our sort
NQR - Not quite right
NR - Nice roll
NR - No reply necessary
NR - No reserve price on auction - highest bid wins
NR - Not received
NRFB - Never removed from box
NRG - Energy
NRM - Normal response mode
NRN - No reply necessary
NRN - No response necessary
NRN - No response needed
NRN - Not right now
NS - Nanosecond (one-billionth of a second)
NS - Non stop
NSA - No strings attached
NSD - Never say die
NSFW - Not safe for work
NSFW - Not suitable for work
N'SP - Nobody's perfect
NSTAAFL - No such thing as a free lunch
NSTLC - Needs some tender loving care
NT - Nice try
NT - No text (message is empty)
NT - No thanks
NT2NITE - Not tonight
NTA - Enter
NTA - Non-Technical Acronym
NTF - No trouble found
NTFL - No time for love
NTG - Not too good
NTH - No therapy helpful
NTIBOA - Not that I'm bitter or anything
NTIM - Not that it matters
NTIMM - Not that it matters much
NTIS - National technical information service
NTK - Nice to know
NTL - Never the less
NTL - None the less
NTP - Need to pee
NTTAWWT - Not that there's anything wrong with that
NTTRN - No time to reply now
NTW - Not to worry
NTYC - Not that you care
NTYMI - Now that you mention(ed) it
NU - New user(s)
NUB - New person to site or game
NUFF - Enough said
NUFN - Nothing
NVM - Nevermind
NVNG - Nothing ventured, nothing gained
NW - No way!
NWCDP - Nothing we could do partner
NWO - No way out
NWR - Not work related
NXT - Next
NYC - Not your concern
NYCFS - New York city finger salute
NYCTMI - Now you come to mention it
NYE - New year's eve
NYM - Anonymous
NYM - New York minute
NYP - Not your problem
NYT - Not you too?
