Collection Abbe Livingston Warnshuis papers, 1877-1963, bulk 1910-1958 Repository Columbia University: Burke Library at Union Theological Seminary
Collection A Church is Born Records, 1947-1948 Repository Columbia University: Burke Library at Union Theological Seminary
Collection Ada María Isasi-Díaz papers, 1966-2007, bulk 1976-2007 Repository Columbia University: Burke Library at Union Theological Seminary
Collection African Missionary photograph album, 1900-1910 Repository Columbia University: Burke Library at Union Theological Seminary
Collection Ainslie Embree papers, circa 1936 -- 2017 Repository Columbia University: Burke Library at Union Theological Seminary
Collection Aisha H. L. Al-Adawiya and Women in Islam, Inc. collection, circa 1960 -- 2020 Repository Columbia University: Burke Library at Union Theological Seminary
Collection Albert Barnes papers, 1840 -- 1859 Repository Columbia University: Burke Library at Union Theological Seminary
Collection Albert Schweitzer papers, 1949; 1966 Repository Columbia University: Burke Library at Union Theological Seminary
Collection Alice Browne Frame papers, 1905 -- 1971 Repository Columbia University: Burke Library at Union Theological Seminary
Collection Alison Cheek papers, circa 1947 -- 2019 Repository Columbia University: Burke Library at Union Theological Seminary