Eponyms beginning with A
- Arlt's trachoma
- Armanni's lesion
- Armanni-Ebstein nephropathy
- Armendares' syndrome
- Armstrong's disease
- Arnason's syndrome
- Arndt-Gottron scleromyxoedema
- Arndt-Gottron syndrome
- Arndt-Schulz rule
- Arneri-Papo oesophagus operation
- Arneth's count
- Arneth's formula
- Arneth's syndrome
- Arneth-Schilling index of nucleus shift
- Arneth’s classification of neutrophils
- Arning's carcinoid
- Arnold Pick’s circumscribed brain atrophy syndrome
- Arnold's canal
- Arnold's ganglion
- Arnold's nerve
- Arnold's nerve cough
- Arnold's neuralgia
- Arnold's neuralgia
- Arnold's reaction
- Arnold's test