Crossword clues for Reference works: Abbr. 4 lettersAnswerClueENCYReference work: Abbr.OEDSReference works: Abbr.NEDReference work: Abbr.ENCReference work: Abbr.ENCYSReference works: Abbr.OEDU.K.-published reference work (Abbr.)OEDReference work that added "turnt" in 2023 (Abbr.)OEDBritish reference work that added "sharenting" and "sharesies" in 2022: Abbr.