Encyclopedias, Almanacs, Transcripts, and Maps
- Lampadomancy
- Lampreys and Hagfishes
- Lampreys and Hagfishes
- Lampreys: Cephalaspidomorphi
- Lamps, Magic
- Lampshells: Brachipoda
- Lancashire Witches
- Lancaster, John B(usfield) (1891-1974)
- Lancelets: Cephalochordata
- Lancelin, Charles (ca. 1927-)
- Land and Marine Carnivores: Carnivora
- Landau, Lucian (1912-)
- Landform
- Landform
- Landforms
- Lane, David (Christopher) (1956-)
- Langer-Giedion syndrome
- Langurs and Leaf Monkeys
- Langurs and Leaf-Monkeys
- Lantern Fish