CZ (and variants) is an abbreviation that can mean:

• Mitochondrial DNA Haplogroup CZ
• Cubic zirconia, a common simulation diamond
•  Czech Republic, ISO 3166 and obsolete NATO digram
• Československá Statni Zbrojovka Brno, a Czechoslovak firearms manufacturer and state arsenal
• Česká Zbrojovka Uhersky Brod (ČZUB), a Czech firearms manufacturer
• Česká Zbrojovka Strakonice, a Czech firearms and motorcycle manufacturer
• CZ-USA US division of Česká Zbrojovka Uhersky Brod, a Czech firearms manufacturer
• China Southern Airlines (IATA airline designator), an international airline based in Guangzhou, People's Republic of China
• Counter-Strike: Condition Zero, a 2004 computer game in the Counter-Strike series from Vivendi Universal
• Casa Zimbabwe, a house of some fame in the UC Berkeley University Students' Cooperative Association.
• Citizendium, an online encyclopedia project.
• C/Z Records, a record label.
• Claudio Zampolli's initials, when pronounced (in Italian) it sounds like Cizeta.

In human mitochondrial genetics, Haplogroup CZ is a human mitochondrial DNA (mtDNA) haplogroup. ... A round brilliant-cut cubic zirconia Cubic zirconia (or CZ), the cubic crystalline form of zirconium dioxide (ZrO2), is a mineral that is widely synthesized for use as a diamond simulant. ... This article is about the gemstone. ... Image File history File links Flag_of_the_Czech_Republic. ... It has been suggested that this article or section be merged into ISO 3166-1. ... This is the list of NATO country codes. ... CZUB logo on ÄŒZ 75B grips ÄŒeská Zbrojovka a. ... ÄŒeská Zbrojovka is a Czech firearms manufacturer also known for making ÄŒZ motorcycles. ... CZ-USA is the US-based subsidiary of ÄŒeská zbrojovka, a Czechia firearms manufacturer. ... CZUB logo on ÄŒZ 75B grips ÄŒeská Zbrojovka a. ... China Southern Airlines (中国南方航空公司) (SEHK: 1055, NYSE: ZNH) is an airline based in Guangzhou in the Guangdong province of the Peoples Republic of China. ... IATA airline designators, sometimes called IATA reservation codes, are two-character codes assigned by the International Air Transport Association (IATA) to the worlds airlines in accordance with the provisions of Resolution 762. ... Counter-Strike: Condition Zero (abbreviated CS:CZ) is the single-player version of the multiplayer game, Counter-Strike. ... The University of California, Berkeley (also known as Cal, UC Berkeley, UCB, or simply Berkeley) is a prestigious, public, coeducational university situated in the foothills of Berkeley, California to the east of San Francisco Bay, overlooking the Golden Gate and its bridge. ... The University Students Cooperative Association or USCA is a student housing cooperative serving primarily the University of California, Berkeley but open to any student living in or near Berkeley, California. ... Citizendium (a citizens compendium of everything) is an online wiki-based encyclopedia project spearheaded by Larry Sanger, co-founder of Wikipedia, former editor-in-chief of Nupedia, and consultant to other web-encyclopedia projects such as the Encyclopedia of Earth. ... C/Z Records is a Seattle based label that was established, in early 1985, by Chris Hanzsek and Tina Casale. ... The Cizeta-Moroder V16 T was the companys only product Cizeta Automobili srl of Modena, Italy was a car manufacturer set up in the late 1980s by Claudio Zampolli (an Italian Ferrari dealer) and the record producer Giorgio Moroder. ...

See also

• .cz, the Czech Republic's Internet country code top-level domain (ccTLD)

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