طسٓۚ تِلۡكَ ءَايَٰتُ ٱلۡقُرۡءَانِ وَكِتَابࣲ مُّبِينٍ
Ṭā, Seen. These are the verses of the Qur’ān [i.e., recitation] and a clear Book
Ta Sin. These are verses from the Quran, a book that makes things clear
S. Toor-e-Sina, Mount Sinai. (The initiation of Revelation to Moses, and now), These are Messages of the Qur'an, the Book clear in itself and clearly showing the Truth