CZ, C-Z, C/Z, or Cz may refer to:
The Czech Republic ( (listen); Czech: Česká republika [ˈtʃɛskaː ˈrɛpublɪka] (listen)), also known by its short-form name, Czechia ( (listen); Czech: Česko [ˈtʃɛsko] (listen)), is a country in Central Europe bordered by Germany to the west, Austria to the south, Slovakia to the east, and Poland to the northeast.
Czechoslovakia, or Czecho-Slovakia (; Czech and Slovak: Československo, Česko-Slovensko), was a sovereign state in Central Europe that existed from October 1918, when it declared its independence from the Austro-Hungarian Empire, until its peaceful dissolution into the Czech Republic and Slovakia on 1 January 1993.
Czech (; čeština Czech pronunciation: [ˈtʃɛʃcɪna]), historically also Bohemian (; lingua Bohemica in Latin) is a West Slavic language of the Czech–Slovak group.
The CZ 75 is a semi-automatic pistol made by Czech firearm manufacturer ČZUB. First introduced in 1975, it is one of the original "wonder nines," and features a staggered-column magazine, all-steel construction, and a hammer forged barrel.
Czech Airlines j.s.c. (abbreviation: ČSA, Czech: České aerolinie, a.s.) is the national airline of the Czech Republic.
The Czechs (Czech: Češi, pronounced [ˈtʃɛʃɪ]; singular masculine: Čech [ˈtʃɛx], singular feminine: Češka [ˈtʃɛʃka]), or the Czech people (Český národ), are a West Slavic ethnic group and a nation native to the Czech Republic in Central Europe, who share a common ancestry, culture, history, and Czech language.
The Czech Pirate Party (Czech: Česká pirátská strana) or Pirates (Czech: Piráti) is a liberal political party in the Czech Republic, founded in 2009. Following the 2017 legislative election, it is the third largest party in the Chamber of Deputies, with 22 out of 200 seats.