(history) A former country in West Africa, a self-declared socialist state that existed from 1975 to 1992.

(history) A Marxist-Leninist republic that existed in Cambodia from 1979 to 1989.

(history) A former country in West Africa, a socialist state that existed in the Gulf of Guinea from 1975 to 1990.

(history) A former country in East Africa, a communist state that existed from 1975 to 1990.

(historical) A former country in Central Africa, a socialist state that existed from 1969 to 1992.

(historical) the Mongolian state between 1924 and 1992.

Synonym of People's Republic of Bangladesh

The official name of North Vietnam.

Abbreviation of Federal Republic of Yugoslavia.

Alternative form of Republic of Indian Stream