Crossword clues for Familiar sign 4 letters:STOPFamiliar signPLUSFamiliar signEXITFamiliar sign.TOLETFamiliar sign.BOSOXPlayers under the Citgo sign, familiarlySTANDINGOSign of approval, familiarlyROOMSFamiliar brown-stone-front sign.KAZMATSUIFirst Japanese infielder to sign with a major-league team, familiarly