Definition in English: Pisa
Other Meanings of PI
Besides Pisa, PI has other meanings. They are listed on the left below. Please scroll down and click to see each of them. For all meanings of PI, please click "More". If you are visiting our English version, and want to see definitions of Pisa in other languages, please click the language menu on the right bottom. You will see meanings of Pisa in many other languages such as Arabic, Danish, Dutch, Hindi, Japan, Korean, Greek, Italian, Vietnamese, etc.
PI also stands for:
- PhotoImpact
- Plant Industry
- Professional Indemnity
- Protease Inhibitor
- Phosphate
- Process Improvement
- Program Improvement
- Public Information
- Principal Investigator
- Process Integration
- Private Investigations
- Product Information
- Politically Incorrect
- Per Inquiry
- [not an acronym] name for Greek symbol representing the ratio of the circumference of a circle to its diameter; approximately 3.1416