Ch

CH, Ch, cH, or ch may refer to:

China (Chinese: 中国; pinyin: Zhōngguó; literally: 'Central State'), officially the People's Republic of China (PRC), is a country in East Asia and the world's most populous country, with a population of around 1.404 billion in 2017. Covering approximately 9,600,000 square kilometers (3,700,000 sq mi), it is the third or fourth largest country by total area.

Chicago ( (listen), locally also ), officially the City of Chicago, is the most populous city in the U.S.

Christianity is an Abrahamic monotheistic religion based on the life and teachings of Jesus of Nazareth.

Christopher Columbus (; before 31 October 1451 – 20 May 1506) was an Italian navigator and colonist who completed four voyages across the Atlantic Ocean under the auspices of the Catholic Monarchs of Castile and Aragon.

The Chernobyl disaster was a nuclear accident that occurred on 26 April 1986 at the No. 4 nuclear reactor in the Chernobyl Nuclear Power Plant, near the city of Pripyat in the north of the Ukrainian SSR.

Charles, Prince of Wales (Charles Philip Arthur George; born 14 November 1948) is the heir apparent to the British throne as the eldest son of Queen Elizabeth II.

Charles Milles Manson (né Maddox, November 12, 1934 – November 19, 2017) was an American criminal and cult leader.

Chinese (simplified Chinese: 汉语; traditional Chinese: 漢語; pinyin: Hànyǔ; literally: 'Han language'; or especially though not exclusively for written Chinese: 中文; Zhōngwén; 'Chinese writing') is a group of related, but in many cases not mutually intelligible, language varieties, forming the Sinitic branch of the Sino-Tibetan language family.