National Labour Congress was created in 1994.
American Negro Labor Congress was created in 1925.
Iraqi National Congress was created in 1992.
National Bahujan Congress was created in 2008.
National Baseball Congress was created in 1934.
United National Congress was created in 1989.
Chaldean National Congress was created in 2002.
Argentine National Congress was created in 1906.
Armenian National Congress was created in 2008.
National Labor College was created in 1969.
National Labor Union was created in 1866.
Nigeria Labour Congress was created in 1978.
Canadian Congress of Labour was created in 1940.