Acronym for "See you later." Especially effective when you -really- have to leave quickly.
Oop, something's come up. I'll syl.
see you later!
usualy used in iran.
they use it in their message service(SMS) in friendly conversations.
me:bye men...i have 2 get some rest!
arian:ok,SYL
SYL is an acronym that stands for see ya later or see you later. It is used to tell a friend while chatting on an IM network that you'll talk to them later or you'll see them later.
Thanks for your time Sara, I'll be doing the dishes soon so SYL