U

# Uganda                               : Capital - Kampala; President -Yoweri Kaguta Museveni; Prime Minister - Ruhakana Rugunda
# Ukraine                              : Capital - Kiev; President - Petro Poroshenko; Prime Minister - Arseniy Yatsenyuk
# United Arab Emirates        : Capital - Abu Dhabi; President - Khalifa Bin Zayid Al Nuhayyan; Prime Minister - Muhammad Bin Rashid Al Maktum
# United States of America   : Capital - Washington, D.C., President - Barack Obama
# United Kingdom                 : Capital - London; Queen-Elizabeth II; Prime Minister - David William Donald Cameron
# Uruguay                              : Capital - Montevideo; President - Tabaré Vázquez
# Uzbekistan                          : Capital - Tashkent; President - Islom Karimov; Prime Minister - Shavkat Mirziyoyev