The Social Register is a semi-annual publication in the United States that indexes the members of American high society. First published in the 1880s by newspaper columnist Louis Keller, it was later acquired by Malcolm Forbes. Since 2014, it has been owned by Christopher Wolf.

Burke's Peerage Limited is a British genealogical publisher founded in 1826, when the Anglo-Irish genealogist John Burke began releasing books devoted to the ancestry and heraldry of the peerage, baronetage, knightage and landed gentry of Great Britain and Ireland. His first publication, a Genealogical and Heraldic Dictionary of the Peerage and Baronetage of the United Kingdom, was updated sporadically until 1847, when the company began publishing new editions every year as Burke's Peerage, Baronetage and Knightage.