Category:Universal Postal Union

This category contains articles related to the Universal Postal Union.

Wikimedia Commons has media related to Universal Postal Union.

The following 22 pages are in this category, out of 22 total. This list may not reflect recent changes.

• List of members of the Universal Postal Union

• Caribbean Postal Union
• Cecogram

• European Conference of Postal and Telecommunications Administrations
• Extraterritorial Office of Exchange

• Illegal stamp
• Integrated Index for Postal Development
• International reply coupon

• Masahiko Metoki

• Oman Post

• .post
• Post PNG
• Postal Development Indicator
• Postal Union Congress
• Postal Union of the Americas, Spain and Portugal
• PostEurop

• S10 (UPU standard)

• Treaty of Bern

• Universal Postal Union Collection

• WADP Numbering System
• World Post Day