Crossword clues for PT boats are in it:IONJFK's PT boatIO9JFK's PT boatUSNPT boats are in itTORPEDOThe "T" in PT boat.ENSOne on a PT boat, maybe: Abbr.ENSPT boat officer: Abbr.ENSPT boat crewman: Abbr.PATROLThe "P" of PT boatENSOfficer on a PT boat: Abbr.EBOATGerman PT-boatASHCANPT boat weapon, informally