Meanings
- A worldwide postal organization, part of the United Nations.
Synonyms: UPU
Synonyms & antonyms
proper nounA worldwide postal organization, part of the United Nations.
Cite this entry
Universal Postal Union. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Universal%20Postal%20Union
“Universal Postal Union.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Universal%20Postal%20Union. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “Universal Postal Union,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Universal%20Postal%20Union.
Source: Universal Postal Union on Wiktionary, CC BY-SA 4.0.