PI is an abbreviation for:

ADVERTISEMENT

Pen and Ink (Document Update)

Governmental » NASA

Translation

Find a translation for PI in other languages:

Select another language:

Definition

What does PI mean?

pi(n.)
the 16th letter of the Greek alphabet (Π, π).

see more »

Citation

Use the citation below to add this abbreviation to your bibliography:

Style:MLAChicagoAPA

"PI." Abbreviations.com. STANDS4 LLC, 2013. Web. 18 May 2013. <http://www.abbreviations.com/term/565833>.


The Web's Largest Resource for

Acronyms & Abbreviations


A Member Of The STANDS4 Network