Crossword clues for the word: GTR The word GTR has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for GTR Showing 1 to 5 of 5 results Clue(s) ___ Antilles: Abbr. '80s Hackett/Howe supergroup '80s Steve Howe band """When the Heart Rules the Mind"" band" Howe and Hackett '80s band