The national flag of South Korea, a country located in East Asia.

The national flag of Spain, a country in southwestern Europe.

The national flag of Sudan, a country located in North Africa.

The national flag of Sweden, a Scandinavian country located in Northern Europe.

The national flag of Syria, a country located in western Asia.

The national flag of Tanzania, a country located in East Africa.

The national flag of Thailand, a country located in Southeast Asia.

The national flag of Togo, a country located in West Africa.

The national flag of the United Arab Emirates, a country located in the Middle East.

The national flag of the United Kingdom, a country located in western Europe.

The national flag of Uruguay, a country located in South America.

The national flag of Vanuatu, a country located in the South Pacific Ocean.

The national flag of Vietnam, a country located in Southeast Asia.

The national flag of Yemen, a country located in the Middle East.

The national flag of Zimbabwe, a country located in Southern Africa.

The national flag of Armenia, a former republic of the Soviet Union.

The national flag of Belgium, a country in Western Europe that is part of the European Union.

The national flag of the People's Republic of China, a country in East Asia.

The national flag of England, a country that is part of the United Kingdom.

The national flag of Georgia, a country that was formerly part of the Soviet Union.

The national flag of Iran, a country in Western Asia with a population of over 75 million people.

The national flag of Iraq, a country in Western Asia with a population of over 30 million people.

The national flag of the Republic of Ireland, a country in Europe.

The national flag of Kazakhstan, a country that was formerly part of the Soviet Union.