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What does PI stand for?

PI stands for Perlite Institute (Staten Island, NY)

This definition appears frequently and is found in the following Acronym Finder categories:

  • Organizations, NGOs, schools, universities, etc.

See other definitions of PI

Other Resources:
We have 126 other meanings of PI in our Acronym Attic

Samples in periodicals archive:

amp;#8220;Facebook and LinkedIn provide the Perlite Institute with another means of sharing information and facilitating discussion among our members and perlite users around the world,” said Alison Evans, communications manager for the Perlite Institute.