Bulgarian – ISO 9 transliteration system

To Cyrillic script To Latin script Copy
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Bulgarian virtual keyboard

The Bulgarian virtual keyboard allows you to enter characters with a click of your mouse. There’s no need to change your keyboard layout anymore. The transliteration of each supported character is displayed on the right side of the character. You can then directly transliterate your text from one script to the other according to the selected transliteration system.

Language overview

Bulgarian (български език, transliterated as balgarski ezik) is an Indo-European language from the Slavic linguistic group. Written in the Cyrillic alphabet, it is spoken in the Balkans and counts about 10 million speakers, mainly in Bulgaria where it is the official language.

Transliteration system: ISO 9

The international standard ISO 9 establishes a system for the transliteration into Latin characters of Cyrillic characters constituting the alphabets of many Slavic and some non-Slavic languages. This system is univocal, as one character is represented by one equivalent character (by the use of diacritics), which represents the original spelling and allows for reverse transliteration (or retroconversion). The first versions of the standard were based on the scholarly system, but the latest version, ISO:1995, emphasizes the unambiguity of the transliteration instead of the phonemic representation.

Other transliteration systems for Bulgarian

The other currently supported transliteration systems for Bulgarian are: ALA-LC, Andreychin (UN), BGN/PCGN, Danchev, and streamlined.


Intensive Bulgarian: A Textbook & Reference Grammar (Vol 1) Intensive Bulgarian: A Textbook & Reference Grammar (Vol 1)
by , editors University of Wisconsin Press (2000)
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Intensive Bulgarian: A Textbook & Reference Grammar (Vol 2) Intensive Bulgarian: A Textbook & Reference Grammar (Vol 2)
by , editors University of Wisconsin Press (2000)
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A comprehensive Bulgarian grammar for foreign learners
by , editors Daniela Ubenova (2000)
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Le bulgare de poche Le bulgare de poche
by , editors Assimil (2009)
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Parlons bulgare Parlons bulgare
by , editors L’Harmattan (1996)
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Dicionário Editora de Português-Búlgaro Dicionário Editora de Português-Búlgaro
by , editors Porto (2006)
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Bulgarian links

Other supported languages

The other supported languages are: Abkhaz, Adyghe, Altai, Armenian (eastern, classical), Armenian (western), Azerbaijani (Azeri), Bashkir, Belarusian, Carrier, Cherokee, Chuvash, Erzya, Georgian, Greek, Ingush, Inuktitut, Japanese, Kazakh, Kyrgyz, Macedonian, Moldovan, Old Church Slavonic, Ossetian, Russian, Serbian, Tamazight, Udmurt, Ukrainian, Vai, and Yakut.