Crossword clues for the word: TRF The word TRF has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for TRF Showing 1 to 3 of 3 results Clue(s) "Top-selling J-Pop band with the album ""Gravity""" Convey: abbr. Type of bus ticket: Abbr.