- uterovesical
- urethral gland
- urethroscope
- ureteronephrectomy
- uricosuric drug
- unscrew
- u_mode record
- u_format
- university of chicago
- usual
- uniparental reproduction
- ureteric catheterization
- upper facial index
- uterovaginal canal
- utero placental
- union of fracture
- unshaved
- unshaven
- unipennate muscle
- under the protection (of)
- unindebtedness
- undecidable
- untiredness
- uretero pelvic junction
- uterine relaxant
- unit separator character
- universal character set
- up front
- uterine ostium
- under wing
- uncleanness
- uncleanliness
- untidy
- unfeeling (person)
- usufruct
- unreported
- unwellness
- unsuccessfulness
- unpropitious
- unfavourable
- untactful
- unmethodical
- unprovoked
- unearned increment
- unvitrified
- using
- uncle (mothers brother)
- untack
- uncouple
- used (as