<p>I recently asked my AP Physics teacher to write me a letter of recommendation to UW, and he said he would gladly do so. One thing he suggested was that I find out whom he should address the letter to in the opening line. (i.e. so the letter would read "Dear __________" instead of the usual "To whom it may concern"). I think this would be a good idea as well, but I'm having trouble finding out who the letter should be addressed to. I was wondering if anyone has some suggestions, maybe someone who has written a letter of rec, or knows who will be receiving the letter and reading it.</p>