Crossword clues for Lieutenant's insignia 3 lettersAnswerClueBARLieutenant's insigniaBARInsignia of second lieutenant.BARSLieutenant's insigniaONEBARLieutenant's insigniaOAKLEAFLieutenant colonel's insigniaOAKLEAFBotanical insignia for a lieutenant colonelSILVERSTARSLieutenant general's insignia trio