Association for Progressive Communications was created in 1990.
Aborigines Progressive Association was created in 1924.
International Labor Communications Association was created in 1955.
Ulster Progressive Unionist Association was created in 1938.
American Hellenic Educational Progressive Association was created in 1922.
Progressive Conservative Association of Alberta was created on 1905-09-01.
Progressive Conservative Association of Nova Scotia was created in 1867.
The Progressive was created in 1909.
Noted Tamil writer and Sahitya Akademi awardee Ponneelan has been elected as the all-India president of the Progressive Writers' Association.
Clear Communications was created in 1991.
Stornoway Communications was created in 2000.
MHP Communications was created in 2010.
Keen Communications was created in 2007.