The meaning of the Acronym PFW is...

PFW is

• Passport For Windows
• Platinum For Windows

More Meanings For PFW:

• Passport For Windows
• Platinum For Windows
• Propagating Floquet Wave
• Pay For War
• Powered Fixed Wing
• Project FeederWatch
• Pro Force Wrestling

PFW is also in:

• Military
• Non-Profit Organizations
• Physics
• Software
• Sports
• Transportation