Blue and yellow flags

national flag of Ukraine

national flag of the Kingdom of Sweden

national flag of the Republic of Kazakhstan

flag design created by the Council of Europe, then adopted as one of the official symbols of the European Communities and later of the European Union (EU); use Q98055852 for the "flag of EU" and Q105339315 for the "flag of the Council of Europe"

area in Central Africa controlled by Leopold II of Belgium (1885–1908)

national flag of the Republic of Palau

flag of the U.S. state of Alaska

municipality in Lower Saxony, Germany

flag of the U.S. state of Indiana

flag of the American state of Oregon

flag

flag of the Spanish autonomous community of Asturias

symbol of the city in Jalisco, Mexico

flag of the Greek region of Macedonia

flag of a Upper Silesia region in Poland

flag of Kingdom of Dalmatia

yellow saltire on a blue field