Some handy lists!
http://archiveofourown.org/works/6010708
http://archiveofourown.org/works/2399513
https://en.m.wikipedia.org/wiki/List_of_words_having_different_meanings_in_American_and_British_English:_A%E2%80%93L
I think it would be neat if anyone had similar, that they would like to add in comments.