The meaning of the Acronym PUP is...

PUP is

• Potentially Unwanted Program

More Meanings For PUP:

• Printer Utility Program
• Principal User Platform
• Potentially Unwanted Program
• Polytechnic University of the Philippines
• Puppy
• Prevent Unwanted Pets
• Puppies Up For Parole
• Personal Use Program
• Parallel Universe Projects
• Pila Uli Pila
• Pogled U Prazno
• Performance Under Pressure
• Plataforma Unitaria de Policías
• Pets Uplifting People
• Particularly Useless Player

PUP is also in:

• Educational
• General
• Politics
• Positions
• Security
• Sports
• Unfiled
• Universities