Yat or Jat (Ѣ, ѣ) is the name of the thirty-secon letter of the old Cyrillic alphabet, or of the sound it represents. Its name in Old Church Slavonic is yět’ (ѣть) or yat’ (ıать), in Bulgarian yat (ят) or e dvoyno (е двойно, double e), in Russian and Ukrainian yat’ (ять), in Serbian yat (jat, јат), Croatian jat. In the common scientific Latin transliteration for old Slavic languages, the letter is represented by e with caron: ě (taken from Czech alphabet).