Psi

4 definitions found

From WordNet (r) 2.0 [wn]:

  psi
       n 1: a unit of pressure [syn: {pounds per square inch}]
       2: the 23rd letter of the Greek alphabet

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:



  PSI
       Performance Systems International, inc.
       
       

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  PSI
       Published Subject Indicator (XTM)
       
       

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:

  PSI
       
          {Portable Scheme Interpreter}