Iontrálacha san Fhoclóir Nua Béarla-Gaeilge a bhrabhsáil
- upper-class
- uppercut
- uppermost
- uppity
- upraised
- upright
- upright piano
- uprising
- upriver
- uproar
- uproot
- upset
- upsetting
- upshot
- upside
- upside down
- upsides
- upskill
- upskilling
- upstairs
- upstanding
- upstart
- upstream
- upsurge
- uptake
- uptempo
- uptight
- uptrend
- upturn
- upward
- uranium
- urban
- urban regeneration
- urbane
- urbanisation
- urbanise
- urbanised
- urbanite
- urbanity
- urchin
- urea
- urethane
- urethra
- urethral
- urethral tube
- urethritis
- urge
- urge on
- urgency
- urgent