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://www2.jpl.nasa.gov/basics/bsfgloss
   
   
5. PI
   PI is an abbreviation for Principal Investigator; Priority Interrupt; Private Investigator
   Found on http://fas.org/news/reference/probert/N3
   
   
6. PI
   See Performance Improvement
   Found on http://www.pohly.com/terms_p.html
   
   
7. PI
   Ratio of circumference to diameter of a circle / Primary In, details ...
   Found on http://www.cryer.co.uk/glossary/p/index.
   
   
8. 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
   
   
9. PI
   Program Interruption
   Found on http://www.geocities.com/ikind_babel/bab
   
   
10. PI
    Abbreviation for: Pebbles Inc (product brand)
    Found on http://www.scrapdirectory.co.uk/scrapboo
    
    
11. 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
    
    
12. PI
    Photographic Interpreter
    Found on http://www.tornado-data.com/siteinfo/glo
    
    
13. PI
    Performance Indicators
    Found on http://www.thurrock.gov.uk/education/con
    
    
14. PI
    Performance Indicators: measures of success.
    Found on http://www.tauntonsomerset.co.uk/blackbr
    
    
15. PI
    An interface between Prolog application programs and the X Window System that aims to be independent from the Prolog engine, provided that it has a Quintus foreign function interface (e.g. SICStus and YAP). It is mostly written in Prolog and is divided in two libraries: Edipo - the lower level interface to the Xlib functions; and Ytoolkit - the hi…
    Found on
    
    
16. PI
    Periodontal Insights [periodical, périodique]
    Found on http://www.geocities.com/~mlshams/acrony
    
    
17. PI
    Profil Infirmier
    Found on http://www.geocities.com/~mlshams/acrony
    
    
18. 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.
    
    
19. 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
    
    
20. PI
    Privacy International. A human Rights surveillance group
    Found on http://www.jisclegal.ac.uk/glossary.htm
    
    
21. PI
    Performance Indicators.
    Found on http://www.wolverhampton.gov.uk/educatio
    
    
22. 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
    
    
23. 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 disarrange the type of; as, to pi a form. [ Written also pie .]
    Found on http://www.encyclo.co.uk/webster/P/82
    
    
24. 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 expressing the ratio of the circumference of a circle to its diameter; also, the quotient or the ratio itself. The value of the quotient pi , t …
    Found on http://www.encyclo.co.uk/webster/P/82
    
    
25. 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 (should not be used when covalently linked to another m …
    Found on http://cancerweb.ncl.ac.uk/cgi-bin/omd?p