I asked you a simple question, and you chose to sidestep it by
saying that 'dunno means you're not from there'. Don't blame me for
not getting what you mean when you don't know how to answer in a
simple and polite manner.
I didn't get the wrong idea; I only interpreted your reply the way
it was shown on my laptop screen. So don't bother trying to assign
any blame to me.
Was it really too difficult for you to do say, 'Oh, these acronyms
stand for.....'?
Maybe you're too young to understand these things, but let me tell
you now that your reply was both condescending and uncouth.