Crossword clues for the word: PIUSXI The word PIUSXI has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for PIUSXI Showing 1 to 6 of 6 results Clue(s) """Divini Redemptoris"" author" 1930s pope Benedict XV's successor First pope to broadcast on radio Pope when Vatican City became independent Pre-WWII pope