Indian Mathematical Society was created in 1907.
Mathematical Society of Japan was created in 1877.
Portuguese Mathematical Society was created in 1940.
Hellenic Mathematical Society was created in 1918.
Swiss Mathematical Society was created in 1910.
Kharkov Mathematical Society was created in 1879.
Edinburgh Mathematical Society was created in 1883.
European Mathematical Society was created in 1990.
Norwegian Mathematical Society was created in 1918.
Danish Mathematical Society was created in 1873.
German Mathematical Society was created in 1890.
Polish Mathematical Society was created in 1917.
Luxembourg Mathematical Society was created in 1989.