30 Abbreviations, Acronym List, Internet Abbreviations and Meaning LOL: laugh out loud OMG: Oh my God ILY: I love you LMAO: laughing my a** off TTYN: Talk to you never FBO: Facebook official TTYS: Talk to you soon HMB: Hit me back SFW: Safe work work PTFO: Passed the f*** out ASL: Age/Sex/Location AFAIK: As far as I know IMHO: In my humble opinion IRL: In real life ISO: In search of J/K: Just Kidding L8R: Later POV: Point of view RBTL: Read between the lines RT: Real time BTW: By the way CTN: Can’t talk now CYE: Check your