Papouasie-Nouvelle Guinée
Îles commençant par u
- Uama Island
- Uapumba Island
- Ubuia Island
- Ulawaboi Island
- Ulimal Island
- Ulu Island
- Ululina Island
- Ulunai Island
- Umbo Island
- Umboi Island
- Umuda Island
- Unausa Island
- Undaga Island
- Unea Island
- Unei Island
- Ungalabu Island
- Ungalik Island
- Ungan Island
- Unusa Island
- Uon Island
- Upuos Island
- Ura Island
- Urai Island
- Uramu Island
- Urara Island
- Urasi Island
- Uratu Islet
- Urawas Island
- Urembo Island
- Urika Island
- Usien Island
- Usienlik Island
- Ustsar
- Utano Island
- Utbe Island
- Utian Island
- Utokol Island
- Utuan Island