-->
Regarding the possible significance of the single letters called al-muqatta'at, which occur at the beginning of some surahs of the Qur'an, see Appendix II, where the various theories bearing on this subject are discussed.
See Stylistic Features for information about these letters.
These are abbreviated letters, the Muqattaat, on which a general discussion will be found in Appendix I (to be printed at the end of this Sura).