Company Profile – Ceská Zbrojovka (CZ) has been a leader in firearms manufacturing since its creation in 1936 in Uherský Brod, Czech Republic. What does CZ gun stand for? CZ stands for Česká zbrojovka which means Czech Armory. Most CZ-marked firearms are connected with Česká zbrojovka Uherský Brod (ČZUB) – a Czech firearms manufacturer founded Most common CZ abbreviation full forms updated in October 2023. Suggest CZ Meaning. What does CZ Country Code, Postcodes. Locations, Country Code, Postcodes. 7 CZ means Czech Republic. CZ. means. Czech Republic. Abbreviation is mostly used in categories: Country Code Locations Postcodes Countries Country. Rating: 16. 16 votes. lz1sRk.