Crossword clues for the word: PERL The word PERL has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for PERL Showing 1 to 7 of 7 results Clue(s) "Physics Nobelist Martin, discoverer of the tauon" 1995 Physics Nobelist Martin L. ___ Computer pro-gramming language Popular Unix scripting language Programming language designed by Larry Wall Programming language that sounds like a gem Unix scripting language