Crossword clues for the word: BAU The word BAU has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for BAU Showing 1 to 5 of 5 results Clue(s) """Criminal Minds"" gp." """Criminal Minds"" grp." "Building, in Bonn" "Prefix with ""haus""" Building: Ger.