Look up: pi

1. PI
   acronym: principal investigator
   Found on http://cdiac.ornl.gov/pns/acronyms.html#
   
   
2. PI
   Principal Investigator
   Found on http://skyview.gsfc.nasa.gov/help/dictio
   
   
3. pi
   The constant equal to the ratio of the circumference of a circle to its diameter, which is approximately 3.141593.
   Found on http://skyview.gsfc.nasa.gov/help/dictio
   
   
4. PI
   Principal Investigator, scientist in charge of an experiment.
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
5. PI
   See Performance Improvement
   Found on http://www.pohly.com/terms_p.html
   
   
6. PI
   Ratio of circumference to diameter of a circle / Primary In, details ...
   Found on http://www.cryer.co.uk/glossary/p/index.
   
   
7. pi
   [n] - the ratio of the circumference to the diameter of a circle 2. [n] - the 16th letter of the Greek alphabet
   Found on http://www.webdictionary.co.uk/definitio
   
   
8. PI
   Program Interruption
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
9. PI
   Abbreviation for: Pebbles Inc (product brand)
   Found on http://www.scrapdirectory.co.uk/scrapboo
   
   
10. Pi
    Pi is the number of times the diameter of a circle can be divided into the circumference.p = 3.141592653589793238462643 .......ttle='Pi';consttxt='pi';constval=3.141592653589793238462643;constunt='';given by:
    Found on http://www.diracdelta.co.uk/science/sour
    
    
11. PI
    Photographic Interpreter
    Found on http://www.tornado-data.com/siteinfo/glo
    
    
12. PI
    Performance Indicators
    Found on http://www.thurrock.gov.uk/education/con
    
    
13. PI
    Performance Indicators: measures of success.
    Found on http://www.encyclo.co.uk/visitor-contrib
    
    
14. PI
    Periodontal Insights [periodical, périodique]
    Found on http://www.encyclo.co.uk/local/20895
    
    
15. PI
    Profil Infirmier
    Found on http://www.encyclo.co.uk/local/20895
    
    
16. PI
    PI: In medecine, not a private investigator but a principal investigator, the person who directs a research project or program.
    Found on http://www.medterms.com/script/main/art.
    
    
17. pi
    an individual`s total earnings derived from wages,passive business enterprises and investments Category: Financial affairs - taxation - customs
    Found on http://www.mijnwoordenboek.nl/definition
    
    
18. PI
    Privacy International. A human Rights surveillance group
    Found on http://www.jisclegal.ac.uk/Projects/Tran
    
    
19. PI
    Performance Indicators.
    Found on http://www.wolverhampton.gov.uk/educatio
    
    
20. Pi
    Pi noun [ See Pica , Pie magpie, service-book.] (Print.) A mass of type confusedly mixed or unsorted. [ Written also pie .]
    Found on http://www.encyclo.co.uk/webster/P/82
    
    
21. Pi
    Pi transitive verb [ imperfect & past participle Pied ; present participle & verbal noun Pieing .] (Print.) To put into a mixed and disordered condition, as type; to mix and disarran...
    Found on http://www.encyclo.co.uk/webster/P/82
    
    
22. Pi
    Pi (pī) noun [ Greek pi^ .] 1. A Greek letter (Π, π) corresponding to the Roman letter P . 2. Specif.: (Math.) The letter Π, π, as used to denote the number or quotient approximately e...
    Found on http://www.encyclo.co.uk/webster/P/82
    
    
23. pi
    1. 16th Letter of the Greek alphabet. ... 2. (Π). Symbol for osmotic pressure; in mathematics, symbol for the product of a series. ... 3. (π). Symbol for the ratio of the circumference of a circle to its diameter (approximately 3.14159265). ... 4. Symbol for inorganic orthophosphate (s...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
24. pi
    noun the 16th letter of the Greek alphabet
    Found on http://wordnetweb.princeton.edu/perl/web
    
    
25. pi
    noun the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
    Found on http://wordnetweb.princeton.edu/perl/web