Flag Common Name Formal Name Krause Name Wikipedia Name Dates Coins
Flag of Federal Republic of Yugoslavia Yugoslavia2 Federal Republic of Yugoslavia Yugoslavia Serbia and Montenegro 1992 - 2003 0
Flag of Socialist Federal Republic of Yugoslavia Yugoslavia1 Socialist Federal Republic of Yugoslavia Yugoslavia Socialist Federal Republic of Yugoslavia 1943 - 1992 2
Flag of Republic of Yemen Yemen2 Republic of Yemen Yemen Republic Yemen 1990 - Present 0
Flag of People's Democratic Republic of Yemen Yemen1 People's Democratic Republic of Yemen Yemen / Democratic Republic Of South Yemen 1967 - 1990 0
Flag of West African Economic and Monetary Union West African States West African Economic and Monetary Union West African States West African Economic and Monetary Union 1975 - Present 0
Flag of Socialist Republic of Vietnam Vietnam3 Socialist Republic of Vietnam Viet Nam \ Socialist Republic Vietnam 1976 - Present 0
Flag of Democratic Republic of Vietnam Vietnam1 Democratic Republic of Vietnam Viet Nam \ North Viet Nam North Vietnam 1945 - 1976 0
Flag of Republic of Vietnam Vietnam2 Republic of Vietnam Viet Nam South Vietnam 1955 - 1976 2
Flag of Bolivarian Republic of Venezuela Venezuela Bolivarian Republic of Venezuela Venezuela Venezuela 1830 - Present 2
Flag of Vatican City State Vatican City Vatican City State Vatican City Vatican City 1929 - Present 0