Wu may refer to:
Wuthering Heights is Emily Brontë's only novel. Written between October 1845 and June 1846, Wuthering Heights was published in 1847 under the pseudonym "Ellis Bell"; Brontë died the following year, aged 30. Wuthering Heights and Anne Brontë's Agnes Grey were accepted by publisher Thomas Newby before the success of their sister Charlotte's novel, Jane Eyre.
Wuhan ([ù.xân]) is the capital of Hubei province, China, and is the most populous city in Central China.
Wu (Shanghainese: Wu Chinese pronunciation: [ɦu˨˨ ɲy˦˦], Suzhou dialect: Wu Chinese pronunciation: [ɦəu˨˨ ɲy˦˦], Wuxi dialect: Wu Chinese pronunciation: [ŋ˨˨˧ nʲy˨˨]) is a group of linguistically similar and historically related varieties of Chinese primarily spoken in the whole city of Shanghai, Zhejiang province, southern Jiangsu province and bordering areas.
Wuxia (武俠, IPA: [ù.ɕjǎ]), which literally means "martial heroes", is a genre of Chinese fiction concerning the adventures of martial artists in ancient China.
Wuḍūʾ (Arabic: الوضوء al-wuḍūʼ IPA: [wʊˈdˤuːʔ]) is the Islamic procedure for washing parts of the body, a type of ritual purification.
Wuxi (Chinese: 无锡) is an old city in southern Jiangsu province, China. The city borders two other large cities, Changzhou to the west and Suzhou to the east, and borders Zhejiang Province as well in the south.
The Wurundjeri are a people of the Indigenous Australian nation of the Wurundjeri language group, in the Kulin alliance, who occupy the Birrarung (Yarra River) Valley, its tributaries and the present location of Melbourne.