Crossword clues for the word: OCC The word OCC has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for OCC Showing 1 to 9 of 9 results Clue(s) "Happened, in dicts." Already taken: abbr. At times: Abbr. Infrequent: (abbr.) Job: Abbr. Lifework: Abbr. Line of work: Abbr Profession (abbr.) Vocation: Abbr.