Ontario Secondary School Teachers' Federation was created in 1919.
Canadian Teachers' Federation was created in 1920.
Cincinnati Federation of Teachers was created in 1936.
American Federation of Teachers was created in 1916.
British Columbia Teachers' Federation was created in 1919.
Ohio Federation of Teachers was created on 1933-05-26.
United Federation of Teachers was created on 1960-03-16.
United States Golf Teachers Federation was created in 1989.
Co-operative Commonwealth Federation - Ontario Section - was created in 1932.
The Ontario Teachers' Pension Plan was established in 1990 through the merger of the Ontario Teachers' Superannuation Fund and the plan for teachers of the former Ontario Board of Education.
Victorian Secondary Teachers Association was created in 1953.
Scottish Secondary Teachers' Association was created in 1944.
Ontario English Catholic Teachers' Association was created in 1943.