River with U
- Ural
- union river
- Una
- Ugashik River
- Union
- Umatilla River
- Under
- Umatilla
- Uruguay River
- Umpqua
- Ugashik
- urine
- ukraine river
- Unadilla
- Unadilla River
- Hirdetés
- Urban
- United
- Ural River
- Underwater
- umber
- u river
- underground
- Ulster
- Ulm
- ure
- Umpqua River
- Uni
- Usumacinta
- Underground River
- uluru
- upstream
- Uve
- underwear
- Uphretes
- Urubamba
- Utopian
- upper nile
- Umbro
- uphraties
- Ungandan
- Ukrainian river
- Unstrut
- uta
- Uma
- UWU
- Unknown
- Ulme
- Uno river
- uzi
- Unique
- uri
A River with U listán szereplő szavak a Ország Város szójáték játékosaitól származnak.