- Account books1
- Antiquarians1
- Artillery, Field and mountain1
- Campaigns1
- Dutch1
- Education1
- Educational planning1
- Foreign relations1
- Great Britain1
- Indians of Mexico1
- Judaism1
- Kings and rulers1
- Languages1
- Latin prose literature, Medieval and modern1
- Law offices1
- Local officials and employees1
- Manuscripts, Mexican1
- Officers1
- Russians1
- Spaniards1
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
