Flag Common Name Formal Name Krause Name Wikipedia Name Dates Coins
Flag of Union of the Comoros Comoros Union of the Comoros Comoros Comoros 1975 - Present 0
Flag of Union of Soviet Socialist Republics Russia1 Union of Soviet Socialist Republics Russia Soviet Union 1922 - 1991 1
Flag of Union of South Africa South Africa1 Union of South Africa South Africa Union of South Africa 1910 - 1961 0
Flag of Union of Myanmar Myanmar1 Union of Myanmar Myanmar Burma 1989 - 2011 0
Flag of Union of Burma Burma1 Union of Burma Myanmar Burma 1948 - 1974 0
Flag of Ukraine Ukraine Ukraine Ukraine Ukraine 1991 - Present 3
Flag of Tuvan People's Republic Tuva Tuvan People's Republic Tannu Tuva Tuvan People's Republic 1921 - 1944 0
Flag of Turkmenistan Turkmenistan Turkmenistan Turkmenistan Turkmenistan 1991 - Present 0
Flag of Tsardom of Bulgaria Bulgaria2 Tsardom of Bulgaria Bulgaria Kingdom of Bulgaria 1908 - 1946 0
Flag of The People's Republic of Bangladesh Bangladesh The People's Republic of Bangladesh Bangladesh Bangladesh 1971 - Present 1