GZ or gz may refer to:
* .gz, the file extension for
gzip files (GNU zip, an open source file compression program)
* GZ, an
HCPCS The Healthcare Common Procedure Coding System (HCPCS, often pronounced by its acronym as "hick picks") is a set of health care procedure codes based on the American Medical Association's Current Procedural Terminology (CPT).
History
The acronym ''H ...
Level II modifier meaning an item or service is expected to be denied as not reasonable or necessary
* GZ, the "righting moment" or "righting arm" acting to restore a tilting ship to vertical; see
metacentric height
*
Galaxy Zoo
Galaxy Zoo is a crowdsourced astronomy project which invites people to assist in the morphological classification of large numbers of galaxies. It is an example of citizen science as it enlists the help of members of the public to help in scien ...
, a crowdsourced astronomy project
*
Gaza Strip
The Gaza Strip (;The New Oxford Dictionary of English (1998) – p.761 "Gaza Strip /'gɑːzə/ a strip of territory under the control of the Palestinian National Authority and Hamas, on the SE Mediterranean coast including the town of Gaza.. ...
(FIPS PUB 10-4 territory code)
* ''Gestrichener Zellstoffkarton'' (German; DIN 19303 Code), a grade of paperboard also known as
solid bleached board
*
Ground Zero, in military parlance
*
Guangzhou, capital and largest city of Guangdong Province in southeastern China
*
Guizhou, a province of China (Guobiao abbreviation GZ)
*
Air Rarotonga (IATA airline designator)
* ''
Metal Gear Solid V: Ground Zeroes'', a 2014 video game
{{disambig
