CSSR

Initialism of Czechoslovak Socialist Republic, official name of Czechoslovakia: a former country in Central Europe; used from 1960 to 1990 during the period when it was a one-party, Marxist-Leninist state.

Proper noun

  1. Initialism of Czechoslovak Socialist Republic, official name of Czechoslovakia: a former country in Central Europe; used from 1960 to 1990 during the period when it was a one-party, Marxist-Leninist state.

    Synonyms: Czechoslovak People's Republic Czechoslovak Socialistic Republic Fourth Czechoslovak Republic Socialist Republic of Czechoslovakia