Crossword clues for the word: FTLRRR The word FTLRRR has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for FTLRRR Showing 1 to 2 of 2 results Clue(s) "Serious software glitch that's certain to cause a crash or even the ""blue screen of death"" (5 5)" "Serious software glitch that's certain to cause a crash or even the ""blue screen of death"""