What does TTYL stand for?

What does TTYL mean?

TTYL	Ta Ta You All Internet » Chat
TTYL	Ta Ta You Loser Miscellaneous » Funnies
TTYL	Take Time Ya Lover Miscellaneous » Funnies
TTYL	Talk To You Later Computing » Texting
TTYL	Talk To You Later Community » Media
TTYL	Talk To You Later Community » Music
TTYL	Talk To You Later Internet » Chat
TTYL	Talk To You Later Academic & Science » Amateur Radio
TTYL	Tell Those You Love Miscellaneous » Food
TTYL	Tennessee Titans Young Life Community » Sports
TTYL	Through The Yawning Lounge Miscellaneous » Funnies