LOL

intj

(Internet slang, text messaging) Laughing (or laugh) out loud. / (Internet slang, text messaging) Lots of laughs. (occasionally used)

LOL, that joke was hilarious!

意味（1）

(Internet slang, text messaging) Laughing (or laugh) out loud.

意味（2）

(Internet slang, text messaging) Lots of laughs. (occasionally used)

意味（3）

意味（4）

(letter-writing, dated) Lots of love.