Crossword clues for Ref. set 3 lettersAnswerClueOEDRef. setOEDHuge ref. setOEDMajor ref. setOEDVoluminous ref. setOED20-volume ref. setOEDBritish ref. setOEDMultivolume ref. setENCRef. setOEDVenerable ref. setOEDVenerable British ref. setENCRef. book setOEDRef. work in which the verb "set" has a 60,000-word entryENCYCRef. setENCYRef. setTIMEKEEPEROne of the ref's set