WZ may refer to:
- WZ sex-determination system, also known as the ZW sex-determination system
- WZ theory, a technique for simplifying certain combinatorial summations in mathematics
- Eswatini (FIPS 10-4 country code WZ)
- Westdeutsche Zeitung, a German newspaper
- Wetzlar, Germany
- WinZip, a computer file compression software
- Wizet, a Korean online gaming developer, which uses the file extension .wZ
- W and Z bosons in particle physics
This disambiguation page lists articles associated with the title WZ.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: