Russie
Îles commençant par o - page 75
- Ostrov Urasa-Tumusakh-Aryta
- Ostrov Urasalakh-Aryta
- Ostrov Urasalakh-Aryta
- Ostrov Urdyuk-Bel'ye
- Ostrov Urna-Shari
- Ostrov Urom
- Ostrov Urom
- Ostrov Urskiy
- Ostrov Urup
- Ostrov Uryung-Uestyakh-Khotugu-Aryta
- Ostrov Uryung-Uestyakh-Soguru-Aryta
- Ostrov Us-Aryta
- Ostrov Us-Aryta
- Ostrov Usa-Di
- Ostrov Usach
- Ostrov Ush
- Ostrov Ushakova
- Ostrov Ushi
- Ostrov Ush’inskiy
- Ostrov Ushkannakh-Aryta
- Ostrov Ushkannakh-Bol'koyo
- Ostrov Ushnitskiy-Dzhiyelyakh-Aryta
- Ostrov Ushnitskiy-Khotugu-Aryta
- Ostrov Ussuriyskiy
- Ostrov Ust’-Kharinskiy
- Ostrov Ust’-Stepanikha
- Ostrov Ust’-Zaostrovskiy
- Ostrov Ustrichnyy
- Ostrov Ustritsa
- Ostrov Ust’ye-Parokhodnyy
- Ostrov Usuk-Karga
- Ostrov Usuk-Uya-Aryta
- Ostrov Usuk-Uya-Terdyun-Bol'koyo
- Ostrov Usun-Ary
- Ostrov Usyatskiy
- Ostrov Usyus-Pastakh-Ary
- Ostrov Uta-Suok-Aryta
- Ostrov Utashud
- Ostrov Utenok
- Ostrov Utës
- Ostrov Utichiy
- Ostrov Utinyy
- Ostrov Utinyy
- Ostrov Utrish
- Ostrov Uvalen’
- Ostrov Uval’nyy
- Ostrov Uyalakh-Ary
- Ostrov Uyalakh-Aryta
- Ostrov Uyedineniya
- Ostrov Uyemskiy