- U
- u.s., uropherin benzoate
- u.s., uropherin salicylate
- uabain
- Uberous
- Uberty
- ucambin
- udder
- Udranszky's test
- Uffelmann's reagent
- Uhlenhuth's method
- Uhthoff's sign
- ukambin
- Ukiah Vichy Springs
- ulatrophia
- ulcer
- ulcerate
- ulcerated
- ulcerated sore-throat
- ulcerated tooth