What does LOL stand for?

What does LOL mean?

LOL	Level Of Learning Community » Educational
LOL	Lick Our Lumps Community » Sports
LOL	Life Of Loan Business » General
LOL	Light Of Love Community » Religion
LOL	Lightning Over Love Miscellaneous » Funnies
LOL	Limit Of Liability Governmental » NASA
LOL	Little Of Levels Internet
LOL	Little Old Ladies Internet » Chat
LOL	Little Old Lady Community
LOL	Little Old Lady Miscellaneous » Names and Nicknames
LOL	Living On Line Miscellaneous » Funnies
LOL	Living Our Lives Community » Religion
LOL	Loads Of Laughs Miscellaneous » Funnies
LOL	Loads Of Laundry Community
LOL	Loads Of Love Internet » Chat
LOL	Local On Line Miscellaneous » Funnies
LOL	Locks Of Love Community » Non-Profit Organizations
LOL	LOL Internet » Chat
LOL	LOm Internet » Chat
LOL	Look Out for Loonies Community » Law
LOL	Looking On Line Internet » Chat
LOL	Looking Over Liam Internet » Chat
LOL	Looks Of Laughter Miscellaneous » Funnies
LOL	Loony Offensive Liberal Governmental » Politics
LOL	Lord Of Life Church Community » Religion