The Universal Postal Union (UPU, French: Union postale universelle) is a specialized agency of the United Nations (UN) that coordinates postal policies...

The 192 members of the Universal Postal Union are listed below in alphabetical order, with the date of membership. Members are the Vatican City and the...

The Universal Postal Union Collection is a deposit by the General Post Office (GPO) in the United Kingdom, under section 4 of the Public Records Act, of...

The Postal Union of the Americas, Spain and Portugal (Spanish: Unión Postal de las Américas, España y Portugal; Portuguese: União Postal das Américas,...

punctuation, included in a postal address for the purpose of sorting mail. As of August 2021,[ref] the Universal Postal Union lists 160 countries which...

bring it in line with country codes used elsewhere in the UPU (Universal Postal Union). Attempts were also made (without success) to make this part of...

Director General of Universal Postal Union, Agency of the United Nations from January 2022. "Director General". Universal Postal Union. Retrieved 2022-11-13...

Asian-Pacific Postal Union". appu-bureau.org. Asian-Pacific Postal Union. Retrieved 20 July 2022. UPU, Infoteam SA -. "Universal Postal Union – About Restricted...

Status and structures of postal entities in the UPU member countries. This document, published in 2009 by the Universal Postal Union (UPU), contains data...

letter sent to another Universal Postal Union (UPU) member country. IRCs are accepted by all UPU member countries. UPU member postal services are obliged...