We are suppose to know Short Messaging Service (SMS) B4 - before B4N - bye for now BFF - best friends forever BTW - by the way CIAO, CYA - see you later FYI - for your info G2G - got to go IDC - I don't care KTKS - okay, thanks. L8R -later LOL - laughing out loud, lots of love OMG -oh my God OTW - on the way ROFL - rolling on floor laughing TIA - thanks in advance TTYL - talk to you later People use to create words shortly like bonsai trees.