What is an "inside address" for a letter?

3 answers

The inside address is the one you put at the top of a letter.

http://englishplus.com/grammar/00000152.htm

http://www.google.com/search?q=inside+address&hl=en&prmd=imvns&tbm=isch&tbo=u&source=univ&sa=X&ei=9KYUUP7FAY79qAH_lYC4BQ&sqi=2&ved=0CFkQsAQ&biw=711&bih=453
Thanks!!
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