Crossword clues for Receiving set. 5 lettersAnswerClueRADIOReceiving set.RADIOSReceiving sets.RATIOSReceiving sets.RDOReceiving set: Abbr.EARHalf of a stereo receiver setCONTROLGROUPSet of people receiving a placebo, perhaps ... or what the ends of 20-, 28- and 41-Across belong to?