Crossword clues for the word: ACI The word ACI has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for ACI Showing 1 to 4 of 4 results Clue(s) Corrosive chemical (comb. form) Handel hero Handel's "___, Galatea e Polifemo" Hero of a Handel oratorio