?4U=I have a question for you
<3=Love/friendship (more 3s is a bigger heart)
121=One to one
2=To (in texting)
2EZ=Too easy
2F4U=Too fast for you
2G2BT=Too good to be true
2M2H=Too much to handle
2MORO=Tomorrow
2NITE=Tonight
4=For (in texting)
8L3W=Eight letters, three words (I love you)
AAMOF=As a matter of fact
AAQ=Assumed asinine question
AFK=Away from keyboard
ABC=Already been chewed
ABT=About
ADDY=Address
ADMIN=Administrator
AMIIC=Ask me if I care
AND=Any day now
AFAIK=As far as I know
AH=At home
AIGHT=Alright
AISB=As it should be/as I said before
AKA=Also known as
ALOL=Actually laughing out loud
APP=Application
ASAP=As soon as possible
A/S/L=Age/sex/location
ATB=All the best
AYDY=Are you done yet?
AYS=Are you serious?
AYT=Are you there?
B2W=Back to work
B4=Before
BAE=Before anyone else/slang for "baby"
BAK=Back at keyboard
BAMF=Bada** motherf*****
BAU=Business as usual
BBL=Be back later
BBS=Be back soon
BC=Because
BCNU=Be seeing you
BD=Big deal
BDAY=Birthday
BFF=Best friends forever
BFD=Big freaking deal
BFN=Bye for now
BIF=Before I forget
BLNT=Better luck next time
BOL=Best of luck
BR=Best regards
BRB=Be right back
BRT=Be right there
BTDT=Been there, done that
BTW=By the way
BYOB=Bring your own beer
BYOC=Bring your own computer
BYOD=Bring your own device
BYTM=Better you than me
CHK=Check
CID=Consider it done
CLD=Could
CLK=Click
CMON=Come on
COB=Close of business
CRAY=Crazy
CRE8=Create
CU=See you
DBEYR=Don't believe everything you read
DERP=Meaning stupid or silly
DGT=Don't go there
DILLIGAS=Do I look like I give a s***?
DIY=Do it yourself
DKDC=Don't know, don't care
DL=Download
DM=Direct message (Twitter)
DQMOT=Don't quote me on this
DUPE=Duplicate
EAK=Eating at keyboard
EOBD=End of business day
EOD=End of day/end of discussion
EOM=End of message
ETA=Estimated time of arrival
EZ=Easy
F2F=Face to face
FAF=Funny as f***
FAQ=Frequently asked questions
FB=Facebook
FBM=Fine by me
FBOW=For better or worse
FF=Follow Friday (Twitter)
FIMH=Forever in my heart
FOAF=Friend of a friend
FOMO=Fear of missing out
FRT=For real though
FTBOMH=From the bottom of my heart
FTL=For the loss
FTW=For the win
FUBAR=F***** up beyond all recognition
FWB=Friend with benefits
FWIW=For what it's worth
FWM=Fine with me
FYA=For your amusement
FYEO/4YEO=For your eyes only
FYI=For your information
G2CU=Good to see you
G2G=Got to go
GB=Goodbye
GB2W=Get back to work
GD=Good
GFI=Go for it
GL=Good luck
GOI=Get over it
GR8=Great
GRATZ=Congratulations
H8=Hate
HAK/H&K=Hug(s) and kiss(es)
HAND=Have a nice day
H-BDAY=Happy birthday
HRU=How are you?
HW=Homework
IAE=In any event
IC=I see
ICBW=It could be worse
ICYMI=In case you missed it
IDC=I don't care
IDGAF=I don't give a f***
IDK=I don't know
IFYP=I feel your pain
IGN=I've got nothing
ILY/ILU=I love you
IM=Instant message
IMHO=In my humble opinion
IMO=In my opinion
IMS=I am sorry
IMU=I miss you
IRL=In real life
ISO=In search of
ITYK=I thought you knew
IYKWIM=If you know what I mean
IYSS=If you say so
JIC=Just in case
JK=Just kidding
JW=Just wondering
K=OK
KK=Cool cool
KEWL=Cool
L8R=Later
LIC=Like I care
LMAO=Laughing my a** off
LMFAO=Laughing my f****** a** off
LMK=Let me know
LOL=Laughing out loud
LOTI=Laughing on the inside
LTD=Living the dream
LTNS=Long time no see
LULZ=LOL (slang)
LYSM=Love you so much
MEH=So-so or just OK
MHOTY=My hat's off to you
MKAY=Mmm, OK
MSG=Message
MYOB=Mind your own business
N00b=Newbie, novice
N2M=Not too much
NBD=No big deal
NGL=Not gonna lie
NFS=Not for sale
NFW=No f****** way
NIMBY=Not in my backyard
NLT=No later than
NM=Nothing much
NMU=Not much, you?
NOYB=None of your business
NP=No problem
NSFW=Not safe for work
NVM=Nevermind
NOW=No way out
OBV=Obviously
OH=Overheard
OG=Original gangster
OIC=Oh, I see
OMDB=Over my dead body
OMFG=Oh my f****** God
OMG=Oh my God
OMW=On my way
OP=Original poster/original post
OS=Operating system
OT=Off-topic
OTB=Off to bed
OTFL=On the floor laughing
OYO=On your own
PDA=Public display of affection
PEBCAK=Problem exists between chair and keyboard
PITA=Pain in the a**
PLS=Please
PM=Private message
POV=Point of view
PPL=People
PROLLY=Probably
PRT=Please Retweet (Twitter)
PTFO=Pass the f*** out
PTL=Praise the Lord
PTMM=Please tell me more
PWN=Own (slang)
Q4U=(I have a) question for you
QOTD=Quote of the day
QQ=Quick question
R=Are
RBTL=Read between the lines
RLY=Really
ROFL=Rolling on the floor laughing
ROFLCOPTER=Rolling on the floor laughing and spinning around
ROFLMAO=Rolling on the floor laughing my a** off
RT=Retweet (Twitter)
RTM=Read the manual
RTFM=Read the f****** manual
SH=S*** happens
SH^=Shut up
SITD=Sitting in the dark
SK8=Skate
SLAP=Sounds like a plan
SMH=Shaking my head
SNAFU=Situation normal, all f***** up
SOB=Son of a b****
SOL=Sooner or later
SRSLY=Seriously
SRY=Sorry
STBY=Sucks to be you
STFU=Shut the f*** up
STR8=Straight
SUP=What's up?
SUX=Sucks or "it sucks"
SYL=See you later
SYS=See you soon
TBD=To be determined
TBH=To be honest
TBT=Throwback Thursday (Twitter/other social media sites)
TCB=Take care of business
TFTF=Thanks for the follow (Twitter)
TGIF=Thank God it's Friday
THX=Thanks
TIL=Today I learned
TL=Too long
TLC=Tender loving care
TL;DR=Too long; didn't read
TMB=Tweet me back (Twitter)
TMI=Too much information
TMOT=Trust me on this
TWSS=That's what she said
TTYL=Talk to you later
TTYS=Talk to you soon
TYT=Take your time
TYSO=Thank you so much
UFB=Un-f******-believable
UFN=Until further notice
UOK=Are you OK?
VM=Voicemail
VRY=Very
WAH=Working at home
WAYF=Where are you from?
WBU=What about you?
W/E=Whatever
WH5=Who, what, when, where, why
WDYK=What do you know?
WDYT=What do you think?
WRK=Work
WTF=What the f***?
WTG=Way to go
WYSIWYG=What you see if what you get
WYD=What are you doing?
WYGAM=When you get a minute
WYWH=Wish you were here
Y=Why (?)
XOXO=Hugs and kisses
YHBW=You have been warned
YNK=You never know