Chu

Chu or CHU may refer to:

Chu (state) (楚) (circa 1030–223 BC), a major state during the Zhou Dynasty of ancient China
Huan Chu (桓楚) (403–404), officially Chu (楚) but now called Huan Chu to distinguish it, short-lived Chinese regime of Huan Xuan
Chu (Ten Kingdoms) (楚) (907 to 951), often called Ma Chu, a kingdom during the Five Dynasties and Ten Kingdoms Period of China

Chu (Chinese surname), alternative spelling of the common Chinese surname Zhu (朱), but it can also refer to any Chinese surname whose pinyin is "Chu", including 楚, 储, and 褚.
Chu (Vietnamese surname), a Vietnamese surname
A Korean Surname

Chu River, in modern Kyrgyzstan and Kazakhstan
Chü Province, in Kyrgyzstan
Chu, Kazakhstan (more commonly spelled "Shu"), a city in Kazakhstan
Nam Sam River, also known as Chu River, in Vietnam
Chũ, a town and district capital in Bac Giang Province, Vietnam
Chũ River, river of Lang Son Province, Vietnam
Hubei and Hunan provinces of China, often referred to as Chu (after the ancient state)

Old Church Slavonic (ISO 639 alpha-3, chu)
Chu (instrument), an ancient Chinese instrument made of wood like a box that is struck by a stick to mark section beginnings
Chu (One Piece), a fictional character in Eiichirō Oda's manga One Piece

CHU may refer to:

Chung Hua University, a university in Hsinchu, Republic of China (Taiwan)
Houston County Airport (Minnesota), in Houston County, Minnesota, United States
CHU (radio station), a shortwave radio station in Ottawa, Canada
Christelijk-Historische Unie (Christian-Historical Union), an influential Protestant political party in the Netherlands
Churchill College, Cambridge, used in University of Cambridge internal publications
China Unicom, NYSE stock symbol CHU, Chinese telecommunication company
Containerized housing unit, a shipping container converted to living space