The meaning of the Acronym PSU is...

PSU is

• Primary Sampling Unit
• Passenger Service Unit
• Power Supply Unit

More Meanings For PSU:

• Power Supply Unit
• Pennsylvania State University
• Pennsylvania State University
• Polotsk State University
• Prince Of Songkla University
• Portland State University
• Penn State University
• Plastic Surgery Company
• Professional Skaters Union
• Public Sector Union
• Page Set Up
• Prescribing Support Unit
• Power Supply Unit
• Power Supply Unit
• Power Switching Unit

PSU is also in:

• AMEX Symbols
• Electronics
• General
• Military
• NASA
• Ocean Science
• Unions
• Universities