Norwegian Mathematical Society was created in 1918.
Danish Mathematical Society was created in 1873.
Moscow Mathematical Society was created in 1864.
Edinburgh Mathematical Society was created in 1883.
Mathematical Society of Japan was created in 1877.
Indian Mathematical Society was created in 1907.
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.
Polish Mathematical Society was created in 1917.
German Mathematical Society was created in 1890.