U (named u /ˈjuː/, plural ues) is the 21st letter and the fifth vowel in the ISO basic Latin alphabet.
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a sovereign country in western Europe.
Ukraine (/juːˈkreɪn/; Ukrainian: Україна, tr. Ukraina [ukrɑˈjinɑ]) is a sovereign state in Eastern Europe, bordered by Russia to the east and northeast, Belarus to the northwest, Poland and Slovakia to the west, Hungary, Romania, and Moldova to the southwest, and the Black Sea and Sea of Azov to the south and southeast, respectively.
The United Nations (UN) is an intergovernmental organization to promote international co-operation and to create and maintain international order.
The United States Navy (USN) is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States.
The United Arab Emirates (/juːˌnaɪtᵻd ˌærəb ˈɛmɪrᵻts/; Arabic: دولة الإمارات العربية المتحدة Dawlat al-Imārāt al-'Arabīyah al-Muttaḥidah), sometimes simply called the Emirates (Arabic: الامارات al-Imārāt) or the UAE, is a federal absolute monarchy in Western Asia at the southeast end of the Arabian Peninsula on the Persian Gulf, bordering Oman to the east and Saudi Arabia to the south, as well as sharing maritime borders with Qatar to the west and Iran to the north.