Regions of Nigeria
- Udung Eyo Utitntai
- River Uduma
- Oduma
- Udum
- Udulugba
- Uduk Usung
- Uduku-Enyi
- Uduku
- Uduk
- Uduehen
- Udubo
- Uduogba
- Udoo
- Odomowo
- Udomi
- Udogo
- Udochi
- Udo
- Udo
- Udo
- Udip River
- Udin
- Udin
- Udi Hills
- Udi
- Udi
- Udenyuma
- Udeni
- Udeni Magaji
- Udeni
- Ude
- Udei
- Udegi Beki
- Udegi
- River Ude
- Ude
- Ude
- Ude
- Ude
- River Udawa
- Udawa
- Udaru
- Udara
- Udan Marki
- Udama
- Udakpa
- Udaken
- Udajor
- Udah
- River Udachi
- Udaba
- Uda
- Uda
- Uda
- Uda
- Uda
- Uchuwe
- River Uchu
- Uchu
- Uchir
- Uchir
- Uchie
- Uchichi
- Uchi
- Ucheke
- River Uchao
- Ucha
- Ubulubu
- Uburu
- Uburu
- Ubumimi
- Ubulu-Unor
- Ubulu-Uku
- Ubulo-Okiti
- Ubukpor Urua Eye
- Ububa
- Uboro Oron
- Uboro Isong Inyang
- Ubong
- Ubomiri
- Uboko
- Ubogo
- Ubogidi
- Ubodung
- Uboali
- Ubo River
- Ubo
- Ubium Creek
- Ubiane
- Ubiaja
- Ubi
- Ubi
- Ubeta
- Ubereni
- River Ubei
- Ubeggi
- Ubefan
- Ubeagu-Ndikuda
- Ubeagu
- Ube
- Ubbe Hill
- Ube
- Ubaoke
- Ubantoma
- Ubanjelu Hill
- Ubani
- Ubandoma
- Ubat Mbat
- Ubakukuru
- Ubaka
- Ubaha-Oloko
- Ubaha
- Ubagu Usoanyim
- Ubagbon
- River Uba
- Uba
- Uba
- Uba
- Uavande Stream
- Uavande
- River Uasoho
- Uarafe
- Uanzum
- Uanywe
- Uantyondu
- Uantswa
- Uanto
- Uanshu
- Uannune
- Uanngio
- Uankulugh
- Uankpaaye
- Uanka
- Uanhundu
- Uandel
- Uanbua
- River Uanbar
- Uanaa
- Ual
- River Uaham
- River Uadashu
- Uaam
- Tyuhanev
- Tyson Point
- Typtyev
- Tyozul
- Tyozua
- Tyowuhe
- Tyovel
- Tyough
- Tyough
- Tyough
- Tyough
- Tyotswam
- Tyoryuhe
- Tyoryam
- Tyorngurum
- Tyormongo
- Tyorkpa
- Tyor
- Tyor
- Tyor
- Tyor
- Tyoban
- Tyonzughul
- Tyongun
- Tyongi
- Tyondun
- Tyondun
- Tyo Kyaa
- Tyokohol
- Tyokoho
- Tyokaa
- Tyohuna
- Tyohemba
- Tyohambe
- Tyogen
- Tyogbenda
- Tyodugh
- Tyoban
- Tyoalumun
- Tyo
- Tyo
- Tyo
- Tyiani
- Tyen
- Tyegh
- Tyavyer
- Tyavnande
- Tyaryor
- Tyar
- Tyankper
- Tyabun
- Twor Awajir
- Twoni
- Twon
- Twin Sisters Hill
- Twel
- Twata
- Twakoyagi