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 86 definitions for PSI:

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PSI

Pacific Stratus Investigation

Academic & Science » Ocean Science

   
PSI

Pacific Sulfur Investigation

Academic & Science » Ocean Science

   
PSI

Packet Switching Interface

Miscellaneous » Unclassified

   
PSI

Packetnet System Interface

Computing » Networking

   
PSI

Pain, Spasm, and Inflammation

Medical » Physiology

   
PSI

Paint Storm Indoor

Miscellaneous » Unclassified

   
PSI

Paleontology Studies Incorporation

Business » Firms

   
PSI

Paranormal And Supernatural Investigation

Miscellaneous » Unclassified

   
PSI

Paranormal Studies Institute

Academic & Science » Colleges & Universities

   
PSI

Parapsychology Studies Institute

Academic & Science » Colleges & Universities

   
PSI

Partai Sosialis Indonesia

International » Indonesian

   
PSI

Partido Socialista Interior

International » Spanish

   
PSI

Pasni, Pakistan

Regional » Airport Codes

   
PSI

Pason Systems Inc.

Business » Toronto Stock Exchange

   
PSI

Paul Scherrer Institute

Community » Non-Profit Organizations

   
PSI

Peer Search Infrastructure

Business » Occupation & Positions

   
PSI

People Seeking Intelligence

Miscellaneous » Unclassified

   
PSI

People Synergistically Involved

Community

   
PSI

Perfect Salvation Initiation

Community » Religion

   
PSI

Performance Silvias And Imports

Miscellaneous » Unclassified

   
PSI

Performance Studies international

Miscellaneous » Unclassified

   
PSI

Persistence Service Interface

Miscellaneous » Unclassified

   
PSI

Personalized System of Instruction

Academic & Science » Colleges & Universities

   
PSI

Personnel Security Investigation

Governmental » Military

   
PSI

Pet Sitters International

Miscellaneous » Unclassified

   

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. 12 Jul 2014. <http://www.abbreviations.com/PSI>.


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