The Socialist Republic of Vietnam is located in Southeast Asia.

The Federal Democratic Republic of Ethiopia is a country on the African continent.

The People's Democratic Republic of Yemen was once an existing country.

The Soviet Socialist Republics Union was a country that once existed.

The Democratic People's Republic of Korea is a country located in East Asia.

The People's Socialist Republic of Albania was once an existing country.

The Czechoslovak Socialist Republic was once an existing country.

The Socialist Federal Republic of Yugoslavia was a country that once existed.

The Democratic Socialist Republic of Sri Lanka is located in South Asia.