A C E - a cool experience.
A D - awesome d u d e.
A F A I K - as far as I know.
A F K - away from keyboard.
A N I - a g e not important.
B R B - be right back.
C U L - see you later.
C W Y L - c h a t with you later
B T W- by the way
I L Y- i l o v e you
