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 97 definitions for PSI:

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PSI

Pound per Square Inch

Miscellaneous » Aircraft & Aviation

   
PSI

Pasni, Pakistan

Regional » Airport Codes

   
PSI

Porta Systems Corporation

Business » AMEX Symbols

   
PSI

Pounds per Square Inch

Academic & Science » Chemistry

   
PSI

Please Stay Indoors

Community

   
PSI

People Synergistically Involved

Community

   
PSI

Postponing Sexual Involvement

Community » Educational

   
PSI

Pounds per Square Inch

Academic & Science » Electronics

   
PSI

Potential Security Informant

Governmental » FBI Files

   
PSI

Professional Service Industries

Business » Firms

   
PSI

Printers & Stationers, Inc.

Business » Firms

   
PSI

Pure Style Incorporated

Business » Firms

   
PSI

Pressure Systems Incorporated

Business » Firms

   
PSI

Paleontology Studies Incorporation

Business » Firms

   
PSI

Pressure Stuck Inside

Miscellaneous » Funnies

   
PSI

Provider of Statistical Information

Business » General

   
PSI

Products, Services, and Ideas

Business » General

   
PSI

Precise Stylus Input

Computing » General

   
PSI

Prostaglandin Synthetase Inhibitor

Medical » Human Genome

   
PSI

Pharmacy Service Initiative

Medical » Hospitals

   
PSI

Partai Sosialis Indonesia

International » Indonesian

   
PSI

Pusat Sumber Ilmu

Business » International Business

   
PSI

Pseudo-Stereo Imaging

Medical » Laboratory

   
PSI

Protein Structure Initiative

Medical » Laboratory

   
PSI

Pre-Sentence Investigation

Community » Law

   
PSI

Published Subject Indicator

Academic & Science » Libraries

   
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

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

Pounds per Square Inch (lb/in2 preferred)

Governmental » NASA

   
PSI

Power Static Inverter

Governmental » NASA

   
PSI

Packetnet System Interface

Computing » Networking

   
PSI

Poetry Slam Incorporated

Community » Non-Profit Organizations

   
PSI

Philanthropic Service for Institutions

Community » Non-Profit Organizations

   
PSI

Paul Scherrer Institute

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 » Occupation & Positions

   
PSI

Perfect Salvation Initiation

Community » Religion

   
PSI

Program Structure Interface

Computing » Software

   
PSI

Program Specific Information

Computing » Software

   
PSI

Partido Socialista Interior

International » Spanish

   
PSI

Post Shipment Inspection

Governmental » Transportation

   
PSI

Present Serviceability Index

Governmental » Transportation

   
PSI

Pounds per Square Inch

Governmental » Transportation

   
PSI

Pason Systems Inc.

Business » Toronto Stock Exchange

   
PSI

Pharmaceutical Security Institute

Miscellaneous » Unclassified

   
PSI

Population Services International

Miscellaneous » Unclassified

   
PSI

Psychiatric Solutions Inc

Miscellaneous » Unclassified

   
PSI

Packet Switching Interface

Miscellaneous » Unclassified

   
PSI

Performance Studies international

Miscellaneous » Unclassified

   
PSI

Planetary Science Institute

Miscellaneous » Unclassified

   
PSI

Pet Sitters International

Miscellaneous » Unclassified

   
PSI

Public Services International

Miscellaneous » Unclassified

   
PSI

Principles for Sustainable Insurance

Miscellaneous » Unclassified

   
PSI

Personal Success Institute

Miscellaneous » Unclassified

   
PSI

Performance Silvias And Imports

Miscellaneous » Unclassified

   
PSI

Paranormal And Supernatural Investigation

Miscellaneous » Unclassified

   
PSI

Pound Square Inch

Miscellaneous » Unclassified

   
PSI

Proliferation Security Initiative

Miscellaneous » Unclassified

   
PSI

Pollution Standards Index

Miscellaneous » Unclassified

   
PSI

People Seeking Intelligence

Miscellaneous » Unclassified

   
PSI

Pki Secure Interface

Miscellaneous » Unclassified

   
PSI

Paint Storm Indoor

Miscellaneous » Unclassified

   
PSI

Patient Services Inc

Miscellaneous » Unclassified

   
PSI

Power Solutions International

Miscellaneous » Unclassified

   
PSI

Persistence Service Interface

Miscellaneous » Unclassified

   
PSI

Professional Service Inc

Miscellaneous » Unclassified

   
PSI

Personal Security Investigation

Miscellaneous » Unclassified

   
PSI

Performance schema instrumentation

Miscellaneous » Unclassified

   
PSI

Postponing Sexual Involvment

Miscellaneous » Unclassified

   
PSI

Pollutant Standards Index

Miscellaneous » Unclassified

   
PSI

Pounds per Square Inch

Miscellaneous » Unit Measures

   
PSI

Probability, Statistics, and Inference

Academic & Science » Colleges & Universities

   
PSI

Personalized System of Instruction

Academic & Science » Colleges & Universities

   
PSI

Psychology Slander Intuition

Academic & Science » Colleges & Universities

   
PSI

Psychology Student Instructor

Academic & Science » Colleges & Universities

   
PSI

Parapsychology Studies Institute

Academic & Science » Colleges & Universities

   
PSI

Paranormal Studies Institute

Academic & Science » Colleges & Universities

   
PSI

Post Secondary Institution

Academic & Science » Colleges & Universities

   
PSI

Pollution Standard Index

Governmental » US Government

   
PSI

Public Subject Identifier

Governmental » US Government

   
PSI

Private Sector Involvement

Governmental » US Government

   
PSI

Pharmaceutical Society of Ireland

Medical » Veterinary

   

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. 24 Nov. 2014. <http://www.abbreviations.com/PSI>.


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