AAMOE - As a Matter of Fact
BBFN - Bye bye for now
BTW - By the way
BYKT - But you knew that
CMIIW - Correct me if I'm wrong
EOL - End of lecture
FITB - Fill in the blank
IAC - In any case
IMHO - In my humble/honest opinion
LJBF - Let's just be friends
OIC - Oh! I see.
OTOH - On the other hand
TIC - Tongue in cheek
TTFN - Ta ta for now
TYVM - Thank you very much