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 79 definitions for PSI:Sort:PopularA - ZCategory

PSI

Process and Systems Integration

Miscellaneous » Manufacturing

   
PSI

Pounds per Square Inch

Miscellaneous » Manufacturing

   
PSI

Position Specific Iterated

Academic & Science » Mathematics

   
PSI

Published Subject Identifier

Community » Media

   
PSI

Pollution Standard Index

Academic & Science » Meteorology

   
PSI

Pounds per Square Inch

Governmental » Military

   
PSI

Personnel Security Investigation

Governmental » Military

   
PSI

Proliferation Security Initiative Psi Pounds Per Square Inch

Governmental » Military

   
PSI

Power Static Inverter

Governmental » NASA

   
PSI

Pounds per Square Inch (lb/in2 preferred)

Governmental » NASA

   
PSI

Packetnet System Interface

Computing » Networking

   
PSI

Philanthropic Service for Institutions

Community » Non-Profit Organizations

   
PSI

Paul Scherrer Institute

Community » Non-Profit Organizations

   
PSI

Poetry Slam Incorporated

Community » Non-Profit Organizations

   
PSI

Psychological Society of Ireland

Community » Non-Profit Organizations

   
PSI

Pacific Sulfur Investigation

Academic & Science » Ocean Science

   
PSI

Pounds per Square Inch

Academic & Science » Ocean Science

   
PSI

Pacific Stratus Investigation

Academic & Science » Ocean Science

   
PSI

Pharmaceutical Society of Ireland

Business » Professional Organizations

   
PSI

Pounds per Square Inch

Academic & Science » Physics

   
PSI

Pain, Spasm, and Inflammation

Medical » Physiology

   
PSI

Pre-Sensory Intuition

Medical » Physiology

   
PSI

Pleural Space Infection

Medical » Physiology

   
PSI

Peer Search Infrastructure

Business » Positions

   
PSI

Perfect Salvation Initiation

Community » Religion

   

What does PSI mean?

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

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"PSI." Abbreviations.com. STANDS4 LLC, 2014. Web. 20 Apr. 2014. <http://www.abbreviations.com/PSI>.


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