Encyclopedias, Almanacs, Transcripts, and Maps
- Language of Thought
- LANGUAGE PLANNING
- LANGUAGE SHIFT
- LANGUAGE TEACHING
- Lanier, Willie E.
- Lansdale, Edward Geary
- Lantz, Walter
- Lanusse, Alejandro Agustín (1918–1996)
- Lanza, Alcides (1929–)
- Lao Isan
- Laotian Americans
- Laozi (Sixth Century BCE)
- Lapa Vermelha
- Lapchick, Joseph Bohomiel ("Joe")
- Laplace, Pierre Simon de (1749–1827)
- Laplante, Eduardo (1818–?)
- Laprida, Francisco Narciso de (1786–1829)
- Lapshin, Ivan Ivanovich (1870–1952)
- Lara, Agustín (1900–1970)
- Lardner, Ringgold Wilmer ("Ring")