Universal Postal Union

specialized agency of the United Nations focused on cooperation within the postal sector

World day of postal services on October 9, the anniversary of the World Postal Union

.post is a sponsored top-level domain (STLD), available exclusively for the postal sector, and is secured by DNSSEC. The domain aims to integrate the physical, financial, and electronic dimensions of postal services to enable and facilitate e-post, e-finance, e-commerce, and e-government services. ICANN approved the domain on April 8, 2005, as a sponsored TLD in the second group of new TLD applications evaluated in 2004.

European regulatory agency umbrella organization for state telecommunications and postal services

coupon that can be exchanged for postage stamps

International treaty

PostEurop is the association of European public postal operators, one of the constituent unions of the Universal Postal Union. PostEurop was created in 1993 to simplify the exchange of mail in Europe, a task previously undertaken by the European Conference of Postal and Telecommunications Administrations (CEPT, from its French acronym). A smaller but similar organization is the Small European Postal Administration Cooperation.

identification numbers for official postage stamps since 2002

design fraudulently released as if it was an official stamp

Wikimedia list article

Director-General of Universal Postal Union