Z
Z is a versatile abbreviation that can stand for zip (postal code), zoom (magnification), and the .Z/.z file extensions for compressed archives, as well as occasionally representing a corporate name.
Medical
Miscellaneous
Community
Governmental
Zip
Aircraft Symbol prefix – Planning
Flash Precedence
Zimmerman
Normal Acceleration (Load Factor)
Zulu Time (Greenwich Mean Time / Universal Time)
Zulu time
Z-axis direction