:) Small smiley
:-) Big smiley
:-D Laughter
:-x Kiss
;-) Winking smiley
:-( Sad face
:-O Surprised
2 To, Too, Two
4 For
+LY Positively
2DAY Today
2MORO Tommorow
2NITE Tonight
AFAIK As far as I know
AMBW All my
ASAP As soon as possible
ATB All the best
ATM At the moment
B Be
B4 Before
B4N Bye for now
BCNU Be seeing you
BCOZ Because
BRB Be right back
BRT Be right there
BTW By the way
CIO Check it out
CSL Can't stop laughing
CUL8R See you later
DGT Don't go there
DKDK Don't know, don't care
EVRY1 Everyone
F2F Face to face
FTBOMH From the bottom of my heart
FTTB For the time being
FYI For your info
GAL Get a life
GMAB Give me a break!
GR8 Great
GTG Got to go
H&K Hug and kiss
H8 Hate
IAC In any case
IDK I don't know
IMO In my opinion
IOH I'm outta here
IOW In other words
IYD In your dreams
KIT Keep in touch
L8 Late
L8R Later
LMK Let me know
LOL Laughing out loud
LUV Love
LYL Love you lots
M8 Mate
MOB Mobile
MSG Message
NE1 Anyone
NO1 No-one
NRN No reply necessary
OIC Oh I see
PCM Please call me
PLS Please
PW Password
R Are
ROFL Rolling on floor laughing
RGDS Regards
RU OK? Are you ok?
SPK Speak
SUM1 Someone
SUP? What's up?
THX Thanks
TIA Thanks in advance
TTYL Talk to you later
U You
UR You are
URAQT You are a cutie!
WHFO When hell freezes over
WKND Weekend
WTG Way to go!
XLNT Excellent
XOXOX Hugs and kisses
YNK You never know
ZP Zero perspiration (no sweat)