XZ

XZ, X.Z., or xz may refer to:

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Transportation

AeroItalia (IATA code: XZ), an Italian airline
South African Express SA Express (former IATA code: XZ), a former South African airline
XZ, a type of PSA X automobile engine

Computing

xz, a lossless data compression file format based on the LZMA algorithm, often with the file extension ".xz"
XZ Utils, a set of free lossless data compressors, including the xz command

Other uses

Tibet Autonomous Region (Guobiao abbreviation: XZ), China

See also

XZ Tauri, a binary star system in the constellation Taurus
Yamaha XZ 550, a motorcycle

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