- American wit and humor, Pictorial1
- Amusements--Juvenile literature1
- Amusements--Pictorial works1
- Anarchism --Germany --Periodicals1
- Anarchism --Italy --Periodicals1
- Anarchism --Netherlands --Amsterdam --Periodicals5
- Anarchism --Netherlands --Periodicals1
- Anarchism --Periodicals1
- Animal mechanics1
- Animal worship1
- Antenuptial contracts (Jewish law)2
- Anti-Catholicism--England--Early works to 18001
- Aquariums--New York (State)--New York1
- Arabesques1
- Archaeology--Periodicals3
- Archers--Women1
- Archery--Great Britain--History1
- Architecture --Soviet Union1
- Architecture --Soviet Union --Designs and plans1
- Architecture and state --Soviet Union1
Libraries & Collections
- Arts Library
- Bass Library
- Beinecke Library
- Classics Library
- Divinity Library
- Film Study Center
- Fortunoff Archive
- Humanities Collections
- International Collections
- Law Library
- Lewis Walpole Library
- Library Collection Services
- Manuscripts & Archives
- Map Collection
- Marx Science & Social Science Library
- Medical Library
- Music Library
- Sterling Library
- Yale Center for British Art
