Crossword clues for the word: PSTS The word PSTS has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for PSTS Showing 1 to 12 of 12 results Clue(s) "Calif., Ore., and Wash. time zones" "Calif., Wash. or Ore. time zones" Attention-getting hisses Calif. and Wash. time zones Confidential sounds Hissed signals Signals for silence Sounds enjoining silence. Sounds for attention Sounds seeking attention Time zones (Abbr.) Whispering sounds