Reference library

Cyrillic

Details Cyrillic characters and script mapping for applicable languages.

2 published guides

Russian Transliteration: ISO 9 vs BGN/PCGN Romanization: Systems, Rules and Examples

July 27, 2026 | Cyrillic | Shigenori Muramatsu

A comprehensive guide comparing the two dominant romanization systems for Russian: ISO 9 (reversible, academic) and BGN/PCGN (geographic, passport). Includes alphabet charts, rules, examples, and recommendations for different use cases.

Serbian Cyrillic to Latin Transliteration Romanization: Systems, Rules and Examples

July 2, 2026 | Cyrillic | Shigenori Muramatsu

A comprehensive guide to transliterating Serbian Cyrillic into Latin script, covering major systems (Gaj’s Latin, ISO 9, BGN/PCGN, ALA-LC), detailed character charts, pronunciation notes, and practical examples for learners and professionals.