• 3 defintions found in Acronymia,
• 9 defintions found in AcroLexic: Acronyms and Abbreviations Dictionary:

PUP

Principal User Processor

Procurement utilities package

Principle User Processor

AcroLexic: Dictionary of Acronyms and Abbreviations contains 6 more definitions of “PUP”.

Download AcroLexic.

See also