CZ, C-Z, C/Z, or Cz may refer to:
Places Czech Republic (ISO 3166 country code CZ) .cz, internet country code top-level domain for the Czech Republic Casa Zimbabwe, a student housing unit in Berkeley, California, U.S. Canal Zone
People and characters Changpeng Zhao, co-founder and former CEO of cryptocurrency exchange Binance Cz, a character from Scrapped Princess
Businesses, groups, organisations C/Z Records, an American record label Česká zbrojovka firearms (ČZ) Česká zbrojovka Uherský Brod, a Czech firearms manufacturer CZ-USA, U.S. division Česká zbrojovka Strakonice (ČZ a.s.), a Czech manufacturer of forklifts and formerly motorcycles and firearms Crvena Zvezda, a Serbian football club Cizeta, an Italian car manufacturer named for its founder, Claudio Zampolli (C.Z.) China Southern Airlines (IATA airline code CZ)
Science, engineering, technology Cubic zirconia, a synthetic gemstone Haplogroup CZ (mtDNA), in human mitochondrial genetics Controlled Z gate, a type of Quantum logic gate Cz, an EEG electrode site according to the 10-20 system
Brands, products Long March (rocket family), or Chang Zheng Citizendium, an online encyclopedia project
Other uses Cz (digraph), in the Polish language CZ, vehicle registration prefix of Province of Catanzaro, Italy
See also