Alaska
Îles commençant par y
États-Unis
- Yakobi Island
- Yakobi Rock
- Yamani Islets
- Yasha Island
- Yellow Island
- Yellow Rock
- Yellow Rocks
- Young Island
- Young Island
- Young Rock
- Youngs Island
- Yuki Island
- Yukon Island
- Yunaska Island
- Yusdishlaq'