Works on linguistics, medicine, technology, politics, etc. (Toh 4269-4464)
Treatises on language, Sanskrit grammar, composition, rhetoric, poetics, lexicons, etc. (Toh 4269-4305)
Secular Indian treatises on Āyurvedic medicine and pharmaceutics (Toh 4306-4312)
Indian treatises on the graphic and manual arts, including iconometrics (Toh 4313-4327)
Indian treatises on civic and political management and secular morality (Toh 4328-4345)
Texts by the early Tibetan scholars and unknown authors on topics ranging from translation, Tibetan grammar, and text inventories to sūtra commentaries and meditation instructions (Toh 4346-4376)
Other treatises added to the Tengyur at later dates (Toh 4420-4464)
Prayers of dedication and aspiration and auspicious verses to conclude the main body of the Tengyur (Toh 4377-4419A)