What does PSI stand for?

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

We've found a total of 89 definitions for PSI:

Sort by:PopularityAlphabeticallyCategory Filter by:
PSI

Pounds per Square Inch

Governmental » Military

   
PSI

Pounds per Square Inch

Miscellaneous » Unit Measures

   
PSI

Pounds per Square Inch

Academic & Science » Ocean Science

   
PSI

Pounds per Square Inch

Academic & Science » Physics

   
PSI

Pounds per Square Inch

Governmental » Transportation

   
PSI

Pounds per Square Inch

Academic & Science » Chemistry

   
PSI

Pounds per Square Inch

Miscellaneous » Manufacturing

   
PSI

Pounds per Square Inch (lb/in2 preferred)

Governmental » NASA

   
PSI

Power Static Inverter

Governmental » NASA

   
PSI

Pre-Sensory Intuition

Medical » Physiology

   
PSI

Pre-Sentence Investigation

Community » Law

   
PSI

Precise Stylus Input

Computing » General

   
PSI

Present Serviceability Index

Governmental » Transportation

   
PSI

Pressure Stuck Inside

Miscellaneous » Funnies

   
PSI

Pressure Systems Incorporated

Business » Firms

   
PSI

Printers & Stationers, Inc.

Business » Firms

   
PSI

Private Sector Involvement

Governmental » US Government

   
PSI

Probability, Statistics, and Inference

Academic & Science » Colleges & Universities

   
PSI

Process and Systems Integration

Miscellaneous » Manufacturing

   
PSI

Products, Services, and Ideas

Business » General

   
PSI

Professional Service Industries

Business » Firms

   
PSI

Program Specific Information

Computing » Software

   
PSI

Program Structure Interface

Computing » Software

   
PSI

Proliferation Security Initiative

Miscellaneous » Unclassified

   
PSI

Proliferation Security Initiative Psi Pounds Per Square Inch

Governmental » Military

   

What does PSI mean?

psi(n.)
the 23rd letter of the Greek alphabet (Ψ, ψ).

see more on Definitions.net »

Know another definition for PSI? Know what PSI means? Don't keep it to yourself!

Still can't find the acronym definition you were looking for? Use our Power Search technology to look for more unique definitions from across the web!

Style:MLAChicagoAPA

"PSI." Abbreviations.com. STANDS4 LLC, 2014. Web. 1 Aug. 2014. <http://www.abbreviations.com/PSI>.


The Web's Largest Resource for

Acronyms & Abbreviations


A Member Of The STANDS4 Network