- lebers disease
- lactonize
- lachmanns test
- laticiferrous vessel
- limacoid
- lepomis gibbosus
- lota
- leptomeninges
- law of action and reaction
- leo xiii
- louis jolliet
- low_fat milk
- longus cervicis
- larvacide
- lindane
- law of conservation of energy
- law of initial value
- law of minimum
- lavoisier
- law of filial regression
- law of variable proportions
- law of independent assortment
- law of conservation of matter
- lessing
- leprostatic drug
- lepromatous leprosy
- leptomeningitis
- Langue d'oil French
- lewis gene
- list processing language
- Laotian
- Lao
- lena
- lowering
- livingston
- labyrinthine reflex
- labyrinthine stimulation
- long term
- long suffering
- long suit
- lacteal
- lactivorus
- lacrimal fascia
- lacrimal crest
- lymphadenectasis
- lymph varix
- lemna trisulca
- low speed storage
- lithograph
- long lasting sleep without rocking