About WZ
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
