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UK (Nation) |
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Ukraine (Nation) |
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Um Aabak (Island) |
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Umkoomaas (Inhabited Place) |
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United Kingdom (Nation) |
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United States (Nation) |
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United States Exclusive Economic Zone (EEZ) |
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United States Exclusive Economic Zone (Alaska) (EEZ) |
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United States Exclusive Economic Zone (Guam) (EEZ) |
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United States Exclusive Economic Zone (Hawaii) (EEZ) |
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United States Exclusive Economic Zone (Northern Mariana Islands) (EEZ) |
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United States Exclusive Economic Zone (Puerto Rico) (EEZ) |
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United States Exclusive Economic Zone (United States Virgin Islands) (EEZ) |
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Uruguay (Nation) |
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Uruguayan Exclusive Economic Zone (EEZ) |
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Uruguay-Buenos Aires Shelf (Marine Ecoregion of the World (MEOW)) |
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USA (Nation) |
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Ustica (Island) |
