- African Americans in motion pictures2
- African Americans in motion pictures--Pictorial works1
- Agricultural equipment1
- Agricultural exhibitions1
- Agricultural laborers4
- Agriculture2
- Air raid shelters1
- Air-supported structures --Exhibitions1
- Airplanes3
- Airships1
- Alcohol3
- Alcoholic beverages2
- Alcoholism9
- Alcoholism and employment2
- All Souls' Day2
- All Souls' Day in art2
- Ambulances2
- American bison hunting--Pictorial works1
- Amphetamines1
- Amputees2
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
