what do these letters mean

[firestar18]

first of all, i just want to say say thanks to everyone who helped me with my question, now i would like help in finding out what imao means, alot of my friends are using it, and they can't seem to tell me what it means,does anyone know

[darth vader]

IMHO - in my honest/humble opinion.
also - IMO - in my opinion
IMNSHO - in my not so honest opinion
Sorry, not heard of IMAO though...

full glossary at http://www.pcwebopedia.com/quick_ref/textmessageab
breviations.asp

[sft42]

Am told this means In My Average Opinion....but i'm not convinced.....the hunt goes on!

[Quizmonster]

"In My Arrogant Opinion" is the most probable answer...IMAO, that is!

[xyzzyplugh]

unless they meant lmao..
which means 'Laughing MyArse Off'

[ralph1953]

Is it maybe L M A O...? in which case it's Laughing my 4rse off

[ralph1953]

Ooops - just seen xyzzplugh beat me too it...