L8R
Later
BTW
by the way
2NITE
TONIGHT
B4N
bye for now
NP
No problem
WWU
Where were you?
THX
Thanks
OMG
Oh my God
ILY
I love you
WUWU
What's up with you ?
GWS
Get well soon
ASAP
as soon as possible
F2F
face to face
CU
see you
LOL
Lots of love / Laugh out loud
TC
take care
GR8
Great