Crossword clues for the word: USEMBASSY The word USEMBASSY has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for USEMBASSY Showing 1 to 6 of 6 results Clue(s) "Diplomat's posting, maybe" American diplomat's posting American diplomatic mission American H.Q. abroad Site of some overseas security There's one in the London Chancery Bldg.