What Does PI Stand For?

PI stands for Pen And Ink Document Update

PI, or Pen And Ink Document Update, refers to the process of manually revising or annotating a document using traditional writing tools, such as pens or ink. This method is often employed to make quick changes, add clarifications, or emphasize specific sections without the need for electronic editing software. PI updates ensure that critical information is accurately captured and communicated while maintaining the document's integrity.

Other Meanings for PI