Flag of the Transcaucasian Socialist Federative Soviet Republic  The flag of the Transcaucasian Socialist Federative Soviet Republic (, "Flag Zakavkázskoj SFSR") was adopted by the Transcaucasian Socialist Federative Soviet Republic in 1925. It consists of a red star bordered by gold in the canton, surrounded by a semicircle with the letters "ЗСФСР" in gold. Prior to 1925, the flag was red with the Cyrillic characters "ЗСФСР" in gold and sans-serif font.