Jaŋalif or Yañalif /yang-a-LEEF/ (Tatar: new alphabet - yaña älif -> yañalif), was the first Latin writing system was used in the Soviet epoch Tatar language in 1930s.
In 1926 the Congress of Turkologs in Baku recommended to switch all Turkic languages to the Latin alphabet. Since April of 1926 the Yaña Tatar älifbası (New Tatar alphabet) society started its work at Kazan.
A Latin alphabet (Janalif) was created for it in 1927.
However, from 1939 until 2000, the Tatar language was written in a modified Cyrillic alphabet.
The transition to a revised Latin alphabet (another version, different than Janalif) [1] should be completed in 2011, if current legal obstacles do not prevent it.