History. Until the 19th century, Romanian was usually written using a local variant of the Cyrillic alphabet.A variant based on the reformed Russian civil script, first introduced in the late 18th century, became widespread in Bessarabia after its annexation to the Russian Empire, while the rest of the Principality of Moldavia gradually switched to a Latin-based alphabet, adopted …

Cyrillic numerals are a numeral system derived from the Cyrillic script, developed in the First Bulgarian Empire in the late 10th century. It was used in the First Bulgarian Empire and by South and East Slavic peoples. The system was used in Russia as late as the early 18th century, when Peter the Great replaced it with Hindu numerals as part of his civil script reform initiative.