Eponyms beginning with A
- Alexander-Adams operation (James Adams)
- Alexander’s disease
- Alexander’s operation
- Alezzandrini's syndrome
- Alfi's syndrome
- Alfidi's syndrome
- Alibert keloid syndrome
- Alibert mentagra
- Alibert's disease
- Alibert's disease I
- Alibert's disease II
- Alibert's disease III
- Alibert-Bazin syndrome
- Alice in Wonderland syndrome
- Allan-Herndon syndrome
- Allan-Herndon-Dudley syndrome
- Allemann's syndrome
- Allen's blue reaction
- Allen's law (Frederick Madison Allen)
- Allen's manoeuvre
- Allen's paradoxical law
- Allen's rule
- Allen's test (Edgar Van Nuys Allen)
- Allen-Doisy test
- Allen-Doisy unit