Eponyms beginning with W
- Weyers' syndrome III
- Weyers' syndrome IV
- Weyers-Fülling syndrome
- Weyers-oligodactyly syndrome
- Weyers-Thier syndrome
- Wharton's duct
- Wharton's jelly
- Whipple's bacillus
- Whipple's disease
- Whipple's intestinal lipodystrophy
- Whipple's operation
- Whipple's pancreatoduodenectomy
- Whipple's procedure
- Whipple's syndrome
- Whipple's triad
- White's disease
- White’s syndrome
- Whitnall-Norman syndrome
- Wickham's striae
- Widal Probe (German).
- Widal and Abrami test (Georges Fernand Isidore Widal)
- Widal's disease
- Widal's haemoclastic crisis (Georges Fernand Isidore Widal)
- Widal's law (Georges Fernand Isidore Widal)
- Widal's syndrome (M. Fernand Widal)