Crossword clues for the word: GTT The word GTT has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for GTT Showing 1 to 8 of 8 results Clue(s) """Please leave at once"" (3 3)" """Please leave at once""" "Drops, in pharmacy: Abbr." "Drops, in pharmacy" "Pharmacist's ""drops"": Abbr." Drop: Pharm. abbr. Drops: Pharm Druggist's drops: Abbr.