Printer friendly
"AcronymFinder.com

What does PI stand for?

PI stands for Per Inch

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

  • Business, finance, etc.

See other definitions of PI

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

Samples in periodicals archive:

Some of the highlights of magnetic tape progress follows: * The first tape drives implemented a 7-track recording format on an eight-inch diameter reel and had a linear recording density of 100 bits per inch and had a capacity of 1MB or the equivalent of 12,500 punched cards.