YU or Yu may refer to:
Yugoslavia (Serbo-Croatian: Jugoslavija/Југославија, Slovene: Jugoslavija, Macedonian: Југославија) was a country in Southeast Europe during most of the 20th century.
Yu-Gi-Oh! (遊☆戯☆王, Yū-Gi-Ō!, lit. "Game King") is a Japanese manga series about gaming written and illustrated by Kazuki Takahashi.
Yuri Alekseyevich Gagarin (Russian: Ю́рий Алексе́евич Гага́рин; IPA: [ˈjʉrʲɪj ɐlʲɪˈksʲejɪvʲɪtɕ ɡɐˈɡarʲɪn]; 9 March 1934 – 27 March 1968) was a Russian Soviet pilot and cosmonaut.
The Yuan dynasty (Chinese: 元朝; pinyin: Yuán Cháo), officially the Great Yuan (Chinese: 大元; pinyin: Dà Yuán; Mongolian: Yehe Yuan Ulus), was the empire or ruling dynasty of China established by Kublai Khan, leader of the Mongolian Borjigin clan.
Yunnan is a province of the People's Republic of China, located in the far southwest of the country. It spans approximately 394,000 square kilometres (152,000 sq mi) and has a population of 45.7 million in 2009. The capital of the province is Kunming, formerly also known as Yunnan.
Yuna Kim KTM (Hangul: 김연아, Hanja: 金姸兒, IPA: [kim.jʌn.a]; born 5 September 1990), also credited in eastern name order as Kim Yuna, is a South Korean former professional figure skater.
The Yugoslav Wars were a series of ethnically-based wars and insurgencies fought from 1991 to 2001 inside the territory of the former Yugoslavia.
Yulia Volodymyrivna Tymoshenko (Ukrainian: Ю́лія Володи́мирівна Тимоше́нко, pronounced [ˈjulʲijɐ voɫoˈdɪmɪrʲivnɐ tɪmoˈʃɛnko], née Hrihyan, Грігян, born 27 November 1960) is a Ukrainian politician.
The Yu-Gi-Oh! Trading Card Game, known as the Yu-Gi-Oh! Official Card Game (遊☆戯☆王オフィシャルカードゲーム, Yū-Gi-Ō Ofisharu Kādo Gēmu) in Asia, is a Japanese collectible card game developed and published by Konami.