Encyclopedias, Almanacs, Transcripts, and Maps
- Libanomancy
- Lidocaine Patch
- Lie Algebra Is Used to Help Solve Hilbert's Fifth Problem
- Life Cycles of the Stars
- Life History
- Life History
- Life, Quality of
- Life, Quality of: I. Quality of Life in Clinical Decisions
- Life, Quality of: II. Quality of Life in Healthcare Allocation
- Life, Quality of: III. Quality of Life in Legal Perspective
- Life, Sanctity of
- Life-Sustaining Treatment and Euthanasia
- Life-Sustaining Treatment and Euthanasia: I. Ethical Aspects
- Life-Sustaining Treatment and Euthanasia: II. Historical Aspects
- Lifestyles and Public Health
- Lighting the Ancient World
- Light–Year
- Lily Dale (Spiritualist Assembly)
- Lily Family (Liliaceae)
- Lily Family (Liliaceae)