Crossword clues for the word: UCCA The word UCCA has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for UCCA Showing 1 to 2 of 2 results Clue(s) Clearing house for university applications in the UK from 1961-93 Clearing house for university applications in the UK from 1961-93 (inits)