What does POSIX stand for?

What does POSIX mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: POSIX.

We've found a total of 3 definitions for POSIX:

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POSIX

Portable Operating System Interface based on UNIX

Computing » General

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POSIX

Portable Operating System Interface based on UNIX (IBM)

Business » Products

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POSIX

Portable Operating System Interface based on UNIX

Computing » Software

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What does POSIX mean?

POSIX(Noun)
: Portable Operating System Interface, a set of IEEE standards designed to provide application portability between UNIX variants.

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"POSIX." Abbreviations.com. STANDS4 LLC, 2015. Web. 29 Mar. 2015. <http://www.abbreviations.com/POSIX>.