The meaning of the Acronym PF is...

PF is

• Private Foundation
• Power Flash
• Protocol Family
• Pale Fallow
• Pewter Figurines
• Parse Formula
• Pilgrim Fellowship
• The Probability Of Failure
• Parametric Form
• Primary Flow
• Peregrine Falcon
• Personal Forum
• Pius Felix
• Persistent Functions
• Page File
• Pathetic Figure
• The Processor Flags
• Programmable Function
• Partial Ferning
• Petit Format
• Pain Forever
• Park Formula
• Phonetic Form
• Pet Forest
• Perron Frobenius
• Performance Fluid
• Pre Final
• Paul Flemming
• Preservative Free
• Pfaffian For
• Post Fractum
• Park Factor
• Psoriasis Foundation
• Plasticizer Free

More Meanings For PF:

• Parity Flag
• Printer Friendly
• Program Function
• Packed File
• Packet Frequency
• Public Folder
• Packet Filter
• Prospective First
• Pretty Friendly
• Pizza Friend
• Personality Factor
• Power Factor
• PicoFarads
• Prime Factorization
• Purification Factor

PF is also in:

• Chat
• Electronics
• General
• HTTP Error Codes
• Mathematics
• Meteorology
• Networking
• Security