Confederación Unitaria de Trabajadores del Perú was created in 1992.
Lytrosis unitaria was created in 1854.
Confederación Revolucionaria de Trabajadores was created in 1954.
Unión General de Trabajadores was created in 1888.
Central de Trabajadores Democráticos was created in 198#.
Central Socialista de Trabajadores was created in 2008.
Central Latinoamericana de Trabajadores was created in 1954.
Confederación de Trabajadores de Venezuela was created in 1936.
Agrupación de Trabajadores Latinoamericanos Sindicalistas was created in 1952.
Organización Revolucionaria de los Trabajadores was created in 1969.
Central Autónoma de Trabajadores Salvadoreños was created in 1966.
Confederación de Trabajadores del Ecuador was created on 1944-07-09.