### PI

Performance Indicators: measures of success.

### PI

Program Interruption

### PI

Principal Investigator, scientist in charge of an experiment.

acronym: principal investigator

Found on http://cdiac.ornl.gov/pns/acronyms.html#P

Principal Investigator

Found on http://www.encyclo.co.uk/local/20040

The constant equal to the ratio of the circumference of a circle to its diameter, which is approximately 3.141593.

Found on http://www.encyclo.co.uk/local/20040

See Performance Improvement

Found on http://www.encyclo.co.uk/local/20102

Ratio of circumference to diameter of a circle / Primary In,

details ...Found on http://www.cryer.co.uk/glossary/p/index.htm

[

*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/definition.php?query=pi

Abbreviation for: Pebbles Inc (product brand)

Found on http://www.encyclo.co.uk/local/20484

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/source/p/i/pi/source.html

Photographic Interpreter

Found on http://www.tornado-data.com/siteinfo/glossary.htm

Performance Indicators

Found on http://www.encyclo.co.uk/local/20795

Periodontal Insights [periodical, périodique]

Found on http://www.encyclo.co.uk/local/20895

Profil Infirmier

Found on http://www.encyclo.co.uk/local/20895

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.asp?articlekey=39307

Privacy International. A human Rights surveillance group

Found on http://www.jisclegal.ac.uk/Projects/TransferandUseofBibliographicRecords/Th

Performance Indicators.

Found on https://www.encyclo.co.uk/local/20928

**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

**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. [ Writte...

Found on http://www.encyclo.co.uk/webster/P/82

**Pi** (pī)

* noun* [ Greek

pi^ .]

** 1.** A Greek letter (&PI;, π) corresponding to the Roman letter

__ P__ .

** 2.** Specif.:

* (Math.)* The letter &PI;, π, as used to denote the number or quotient approximately expressing the ratio of the circumference of a circ...

Found on http://www.encyclo.co.uk/webster/P/82

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 anothe...

Found on http://www.encyclo.co.uk/local/20973

*noun* the 16th letter of the Greek alphabet

Found on https://www.encyclo.co.uk/local/20974

• (n.) A Greek letter (/, /) corresponding to the Roman letter P. • (n.) Specif.: (Math.) The letter /, /, 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, to eight decimal places, is 3.1415926...

Found on http://thinkexist.com/dictionary/meaning/pi/

• (n.) The pineapple. • (n.) Pi

Found on http://thinkexist.com/dictionary/meaning/pi

**No exact match found**