1طس ۚ تِلكَ آياتُ القُرآنِ وَكِتابٍ مُبينٍM. M. GhaliTa Sîn (These are the names of letters of the Arabic alphabet, and only Allah knows their meaning here).Those (Literally: that) are the ayat (Verses, signs) of the Qur'an and an Evident Book,