S.H.
this question was asked on Mamapedia not too long ago.
Here's the link:
http://www.mamapedia.com/questions/2508802722833170433#re...
Here's some:
LOL= laugh out loud
OMG= oh my GAWD!
ROFL= rolling on the floor laughing
ODD= Oppositional defiant disorder
PPD= pervasive personality disorder
PPD-NOS= perevasive personality disorder not otherwise specified.
TTI= too much information
bf'ing= breastfeeding
all the best,
Susan