Euro banknotes EKB (') and the Polish abbreviation EBC ('). The modified 5 euro note features the initials of the European Central Bank in each of the contemporary EU member languages in a column on the left-hand side of the obverse. The word "euro" in Latin, Greek, and Cyrillic lettering has also been moved to a more central position. The full design of the Europa series 5 euro banknote was revealed on 10 January 2013. The new note entered circulation on 2 May 2013. The full design of the Europa series 10 euro note was revealed on 13 January 2014 and it
Bulgaria and the euro banknotes. The second series of notes (beginning with the €5 note issued from 2013) includes the term "ЕВРО" and the abbreviation "ЕЦБ" (short for "Европейска централна банка", the Bulgarian name of the European Central Bank). The first series had only the standard Latin alphabet "EURO" and the Greek "ΕΥΡΩ". The euro coins only have the Latin "EURO" on their common side. Greek coins include the alternative Greek spelling on the national (obverse) side. Bulgarian coins, therefore, may follow suit, having "EURO" on one side and "ЕВРО" on the other. The plural of евро in Bulgarian varies in spoken language –