Sikkim
former protectorate of India
national flag
Silesian Voivodeship
voivodeship in Poland
Singapore
country in Asia
prison service flag
Sint Maarten
island and constituent country of Netherlands in the Caribbean
Sisak-Moslavina County
county in Croatia
Slavonski Brod-Posavina County
county in Croatia
Slovenia
country in Europe
national flag
Slovenia
country in Europe
army flag
Slovenia
country in Europe
Sochi
city in Krasnodar Krai, Russia
Solomon Islands
country in Oceania
national flag
Solomon Islands
country in Oceania
civil ensign
Solomon Islands
country in Oceania
naval ensign
South Africa
country in Africa
national flag
South Africa
country in Africa
naval ensign
South Bohemia
region in Czechia
South Dakota
state in USA
South Dakota
state in USA
(1963-1992)
South Georgia and South Sandwich Islands
overseas territory of UK in South America
South Moravia
region in Czechia
South Sudan
country in Africa
national flag
Spain
country in Europe
national flag
Spišskà Novà Ves
municipality in Slovakia
Split-Dalmatia County
county in Croatia