OM in the Holy Koran

In the very beginning of your Koran, at the top, there are three letters, Alif (A) Lam (I) and Mim (M). Can anyone of you explain what these three letters mean?

29 November, 2009 | Views: 32809

भायँ कुभायँ अनख आलस हूँ। नाम जपत मंगल दिसि दसहूँ॥