WPI is the abbreviation of:
*
Worcester Polytechnic Institute, a private research university in Worcester, Massachusetts, USA.
* Short use of DWPI (
Derwent World Patents Index)
*
Whey protein isolate, a dietary supplement created by filtering milk protein
*
Whittemore Peterson Institute
Whittemore Peterson Institute (WPI) is currently located within the Center for Molecular Medicine at the University of Nevada, Reno. It was founded in 2005. WPI is a 501(c)(3) nonprofit medical research institute dedicated to scientific discovery ...
, performs research into chronic fatigue syndrome
*
Wholesale price index, the price of a representative basket of wholesale goods
*
Work Personality Index
The Work Personality Index is a psychometric assessment that measures personality traits. It was designed by Dr. Donald Macnab and Shawn Bakker. The questionnaire is designed to identify personality traits that relate to work performance; it usu ...
*
Worker-Communist Party of Iran, a political party
* Wraps per inch, a measure of thickness of
yarn
{{disambiguation