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What does PI stand for? 

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

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PI

3.1415926535

Academic & Science » Physics -- and more...

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PI

Pacific Islander

Academic & Science » Genealogy

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PI

Package Insert

Governmental » FDA

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PI

Packet Interface

Computing » Hardware

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PI

Paducah and Illinois Railroad

Regional » Railroads

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PI

Page Impression

Internet

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PI

Pages In

Computing » Assembly

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PI

Pain Intensity

Medical » British Medicine -- and more...

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PI

Pancreatic Insufficiency

Medical » British Medicine

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PI

Par Interim

Governmental » Law & Legal

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PI

Parallel Imports

Medical » British Medicine

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PI

Paramagnetic Insulator

Business » Products

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PI

Paranormal Investigator

Business » Occupation & Positions

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PI

Parent Involvement

Miscellaneous » Unclassified

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PI

Pareto Improved

Academic & Science » Mathematics

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PI

Parity Inner

Computing » Hardware

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PI

Pars Intermedia

Medical » British Medicine

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PI

Participating Informant

Governmental » Law & Legal

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PI

Partnership for Innovation

Miscellaneous » Unclassified

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PI

Paternity Index

Governmental » Law & Legal

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PI

Path Identification

Miscellaneous » Unclassified

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PI

Path Identifier

Computing » Networking

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PI

Patient Initials

Miscellaneous » Unclassified

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PI

Patternology International

Business » Companies & Firms

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PI

Payload Interrogator

Governmental » NASA

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What does PI mean?

pi(noun)
the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...

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"PI." Abbreviations.com. STANDS4 LLC, 2019. Web. 22 Oct. 2019. <https://www.abbreviations.com/PI>.

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pi