LOL

107
Laughing Out Loud(Usenet, SLANG, Online)7 alike 
42
Laugh Out Loud(Online slang, Social networking, Social messaging)
25
Laughed Out Loud
12
Laughing Out Load
10
Laugh Out Load
9
Laughs Out Loud(Slang)
6
Laugh Out Loudly
6
Laughing Out Loudly
30
Lots of Laugh-3 alike 
13
Lot Of Laughs
7
Lots of Laughing
7
Lot of laugh
26
League of Legends
24
Loads of Love-1 alike 
20
Locks of Love
20
Little Old Ladies-1 alike 
13
Little Old Lady(Online, Text messaging, CHAT)
19
Labor of Love-1 alike 
10
Labour Of Love
18
Land O Lakes
18
Live Out Loud-1 alike 
10
Living Out Loud
16
Lady of the Lake
15
Lots of Laughter
15
Lowest of the Low
14
Law And Order Law
14
Loads Of Laundry
11
Language of Love
10
Light of Love
10
Limitation of Liability
10
Lord of Lords
10
Life of Luxury
10
Leg of Lamb
9
Lots of lube
9
Love Out Loud
9
List of Links
8
Land of Lincoln
8
Letter of the Law
7
Living Our Lives
7
Looking On Line-1 alike 
6
Love On Line
7
Lands of Lore
7
Lemon or Lime
7
Light of Life
6
Labels or Love
6
Laws of Life
6
Legend of Legaia
6
Live-On-Line
6
Lots Of Luck(Slang)
6
Love of Learning
3 hrs ago|18k views|share |citing 
APASmart Define. (2014). LOL. Retrieved April 23, 2014, from http://smartdefine.org/lol/abbreviations/f
ChicagoSmart Define. 2014. "LOL" http://smartdefine.org/lol/abbreviations/f (accessed April 23, 2014).
HarvardSmart Define 2014, LOL, Smart Define, viewed 23 April, 2014, <http://smartdefine.org/lol/abbreviations/f>.
MLASmart Define. "LOL" 22 April 2014. Web. 23 April 2014. <http://smartdefine.org/lol/abbreviations/f>