How should I address the Almighty God in Islam?

The names of Allah which are acceptable are the names that can be extracted from the Qur'an and the Sunnah.  We said that the names of Allah are not subject to our human interpretation, and human deductions, etc . . .  Otherwise we would come up with names which Allah didn't intend.  So, we restrict ourselves to those names which are found in the Qur'an and the Sunnah.