Tokharian
Tokharian is an extinct Indo-European language known from manuscript fragments of the 6th to 8th centuries A.D., coming from East (or Chinese) Turkestan.
Tokharian the extinct language has no relation to Iranian Tokharian (alt Tókharoi, Tukh?ra, Tuholo), which is a distinct language.
References
- William R. Schmalstieg Tokharian and Baltic Lituanus (1974)