American Postal Workers Union was created on 1971-07-01.
Canadian Union of Postal Workers was created in 1965.
Universal Postal Union was created on 1874-10-09.
Workers' Union was created in 1898.
The number of U.S. postal clerks in a union can vary over time due to changes in employment and union membership. As of the latest data, the National Postal Mail Handlers Union (NPMHU) and the American Postal Workers Union (APWU) represent many postal clerks, but specific numbers can fluctuate. Generally, thousands of postal clerks are members of these unions, reflecting a significant portion of the postal workforce. For the most current statistics, it's best to refer to the unions' official reports or the U.S. Postal Service's workforce data.
Union of Mauritanian Workers was created in 1961.
Moroccan Workers' Union was created in 1955.
Union of Communication Workers was created in 1919.
Telecommunications Workers Union was created in 1944.
Union of Djibouti Workers was created in 1992.
Christian Workers' Union was created in 1963.
National Union of Workers was created in 1989.
Australian Workers' Union was created in 1894.