- 58 Lions
- 1 Lippen's Hotel
- 1 Lippincott, J. B. (Joshua Ballinger), 1813-1886
- 1 Lippincott, L. K. (Leander K.)
- 1 Lipsticks
- 1 Liqueurs
- 4 Liquor stores
- 1 Lister, Alfred Brooks
- 1 Liston, John, 1776-1846
- 3 Lists (document genres)
- 9 Lit Brothers
- 1 Literary Association of the Friends of Poland (London, England)
- 2 Literary criticism
- 23 Literary works
- 2 Literature (writings)
- 2 Lithographers
- 1 Lithographic engraving (printing process)
- 217 Lithographs
- 7 Lithography
- 1 Lithuania
- 1 Litigation
- 1 Lit'mahn (Folk tale)
- 10 Little Dorrit
- 7 Little Nell (Fictitious character)
- 1 Little Ogeechee River, Georgia
- 2 Little Rock, Arkansas
- 2 Little Schuylkill Navigation, Railroad and Coal Company
- 11 Littlefield, Catherine, 1905-1951
- 2 Liturgy
- 1 Liveright, Greenewald & Co. Manufacturers of Clothing (Firm)
- 1 Liveright, Greenwald & Co. (Firm)
- 2 Liverpool Fire Insurance Company (Firm)
- 23 Liverpool, England
- 25 Livery stables
- 2 Livestock
- 4 Living rooms
- 1 Livy. History of Rome.
- 4 Lizards
- 1 Lloyd see Paxton, Fleming & Lloyd
- 5 Loading docks
