- Medical equipment & supplies1
- Mirrors1
- Mistresses1
- Miters1
- Mortars (Ordnance)1
- Municipal officials1
- Napoleonic Wars, 1800-18151
- National characteristics, Irish1
- Obesity1
- Organ grinders1
- Pickpockets1
- Pipes (Smoking)1
- Podiums1
- Poor persons1
- Proposed invasion of England, 1793-18051
- Prussian1
- Queens1
- Reception rooms1
- Ribbons1
- Roses1
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
