Universal Postal Union (UPU) - U.S. Postal Facts

Postal Facts - U.S. Postal Service

Postal Facts - United States Postal Service

UNIVERSAL

Postal Union

The Postal Service is a member of the Universal Postal Union (UPU), a United Nations' organization.

* | Tags: Marketing/Retail USPS Fact #709 | July 1, 2025

The Postal Service is a member of the Universal Postal Union (UPU), a United Nations’ organization.

Established in 1874, the UPU, is the second-oldest international organization worldwide. It is headquartered in Bern, Switzerland.
With its 192 member countries, the UPU is the primary forum for cooperation between posts. The UPU helps to ensure a truly universal network of products and services.
More information can be found at upu.int.

Trademarks

The Sonic Eagle Logo, the trade dress of USPS packaging, the Letter Carrier Uniform and the Postal Truck and the following marks are among the many trademarks owned by the United States Postal Service: Click-N-Ship®, Deliver The Win®, EDDM®, ePostage®, Every Door Direct Mail®, Express Mail®, First-Class™, First-Class Mail®, First-Class Package International Service®, Forever®, Global Express Guaranteed®, IMb®, Informed Delivery®, Intelligent Mail®, Label Broker™, Parcel Select®, P.O. Box™, Post Office®, Pony Express®, Postal Inspection Service™, PostalOne!®, Postal Police®, #PostalProud®, Priority Mail Express International®, Priority Mail Flat Rate®, Priority Mail International®, Priority: You®, Registered Mail™, Standard Mail®, The Postal Store®, United States Postal Inspection Service®, United States Postal Service®, U.S. Mail®, U.S. Postal Inspector™, U.S. Postal Service®, USPS®, USPS BlueEarth®, USPS Mobile®, USPS Operation Santa®, USPS Tracking®, usps.com®, We are people delivering to people™, ZIP+4® and ZIP Code™. This is not a comprehensive list of all Postal Service trademarks.

Non-Postal Trademarks

Dollar General®, Forest Stewardship Council®, How2Recycle®, McDonald’s®, National Dog Bite Prevention Week®, Starbucks®, Subway®, Sustainable Forestry Initiative®, The Climate Registry®.

Postal Facts 2024 provides the public with information about the U.S. Postal Service. The facts in this publication may be reproduced for the purpose of stating the fact itself, in a business, informational or academic context and the like, and in the body of text discussing factual subject matter relevant to the fact being presented. However, these facts may become outdated after publication and seeking the latest information is advised.

Produced by U.S. Postal Service Corporate Communications

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Trademarks

Non-Postal Trademarks

Dollar General®, Forest Stewardship Council®, How2Recycle®, McDonald’s®, National Dog Bite Prevention Week®, Starbucks®, Subway®, Sustainable Forestry Initiative®, The Climate Registry®.

Produced by U.S. Postal Service Corporate Communications

facts.usps.com