Eponyms beginning with L
- Letterer-Siwe disease
- Letterer-Siwe syndrome
- Letterer’s reticulosis
- Lev's disease
- Lev's syndrome
- Lev-Lenègre syndrome
- Levine-Critchley syndrome
- Levinea
- Levinthal's agar
- Levinthal-Lillie-Coles bodies
- Lévy-Roussy syndrome
- Lewandowsky tuberculid
- Lewandowsky's syndrome
- Lewandowsky-Lutz dysplasia
- Lewandowsky-Lutz syndrome
- Lewy body dementia
- Lewy's bodies
- Leyden's ataxia
- Leyden's neuritis
- Leyden's oculomotor alternating paralysis
- Leyden's paralysis I
- Leyden's syndrome
- Leyden-Möbius syndrome
- Leyden-Moebius dystrophy
- Leydig cell deficiency syndrome