L
l8 late
l8er later
l8r later
l&n landing
ldn london
lol laughing out loud or loads of love
luv love
lv love
lyn lying
M
m8 mate
mgmt management
mmfu my mate fancies you
mob mobile
msg message
msia malaysia
mtfbwu may the force be with you
mtg meeting
mth month
myob mind your own business
N
n and
n case in case
n/a not applicable
ne any
ne1 anyone
nethng anything
niting anything
no1 no one
nufn nothing
np no problem
nvm never mind
O
oic oh, i see
omg oh, my god