The meaning of the Acronym PUF is...

PUF is

• Photosynthetic Unit Function

More Meanings For PUF:

• Palm User Friendly
• Parallel URL Fetcher
• Photosynthetic Unit Function
• President's Undergraduate Fellowship Program
• Planet Unreal Forumer
• President's Undergraduate Fellowship
• Public Utilities Fortnightly magazine
• Pau, France
• Preguntas de Uso Frequente

PUF is also in:

• Airport Codes
• Botany
• General
• Media
• Networking
• Science Fiction
• Spanish
• Universities
• US Government