Encyclopedias, Almanacs, Transcripts, and Maps
- Liu Hui
- Lively Stones World Healing Fellowship, Inc
- Livestock
- Livestock
- Living Forensics
- Living without a Brain
- Livingston, Marjorie (ca. 1935)
- Lizardfishes and Relatives: Aulopiformes
- Llewellyn Publications
- Llewellyn's New Times (Magazine)
- Llody Viel Berkner
- Lobb, John (1840-1921)
- Lobsters
- Lobsters
- Locard's Exchange Principle
- Locard, Edmond
- Loch Ness & Morar Project
- Loch Ness Investigation Bureau
- Loch Ness Monster Centre & Exhibition
- Lodovico de Varthema