Crossword clues for the word: PCH The word PCH has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for PCH Showing 1 to 5 of 5 results Clue(s) "California State Route 1 along the shore, for short" California rte. Main hwy. through Malibu Rd. thru Malibu Rte. 1 thru Malibu