Country codes: U-Z

src: i.ytimg.com

Video Country codes: U-Z

 Uganda

Maps Country codes: U-Z

 Ukraine

src: www.nationsonline.org

 United Arab Emirates

src: pbs.twimg.com

 United Kingdom

src: www.billboard.com

 United States

src: i0.wp.com

 Uruguay

src: www.hackgyd.com

 Uzbekistan

src: www.financial-spread-betting.com

 Vanuatu

src: pbs.twimg.com

  Vatican City

src: fightagainst-tyranny.com

 Venezuela

src: codedor.be

 Vietnam

src: pbs.twimg.com

 British Virgin Islands

src: www.flanderstoday.eu

 United States Virgin Islands

 Wallis and Futuna

 Western Sahara

 Yemen

 Zambia

 Zimbabwe

Notes

References

Source of the article : Wikipedia