Servien

“The alphabets of the nations descended from the Scythians established in Europe, namely, the Servien, the Russian, the Sclavonian, and the Bulgarian, are all derived from the Greek. The Servien letters are called the Cyrillitan characters, from St. Cyril, who converted the Moravians to Christianity; smaller characters were afterwards introduced, called Glogolitici. The Russian letters are immediately derived from those used by St. Cyril.” — Astle.