The meaning of the Acronym UPU is...

UPU is

• Uluslararasi Posta Birligi

More Meanings For UPU:

• Uppsala Pensionärs Universitet
• Universal Postal Union
• Universal Postal Union
• Uluslararasi Posta Birligi

UPU is also in:

• Turkish
• Universities
• US Government
• USPS