Eponyms beginning with A
- Anrep's effect
- Anrep's phenomenon
- Ansbacher's unit
- Ansell-Bywaters-Elderking syndrome
- Antley-Bixler syndrome
- Anton's eye test
- Anton's syndrome
- Anton-Babinski syndrome
- Anton-Vogt syndrome
- Antopol's disease
- Antrum Highmori
- Antrum of Highmore
- Antyllus' method
- Apert's syndactyly
- Apert's syndrome
- Apert-Crouzon syndrome
- Apert-Cushing syndrome
- Apert-Gallais syndrome
- Apgar's score
- Apley's grinding test
- Appelt-Gerken-Lenz syndrome
- Appian-Plutarch syndrome
- Aqua tofana
- Aqueduct of Falloppio
- Arahams' sign