Tatar Encyclopaedia, Tatar Encyclopaedic Glossary (Tatar Cyrillic: Татар энциклопедия сүзлеге, Latin: Tatar Ensiklopediä Süzlege; ТЭС, TES) is the first encyclopaedic book published in the Tatar language about history of Tatarstan and the Tatar people. The encyclopaedia contains nearly 17,000 articles and was published in 2002. Now the publishers are editing the full Russian language version in many volumes.
Encyclopaedia's editor-in-chief is M. X. Xäsänov, and the responsible editor is Gamircan S. Sabircanov.
- (Tatar) "Issue information". Tatar Encyclopaedia. Kazan: The Republic of Tatarstan Academy of Sciences. Institution of the Tatar Encyclopaedia. 2002.