Allah: Arabic word for God. (Arabic:الله)
Allāhu Akbar (الله أكبر). The phrase literally means "God is greater". It is usually translated "God is [the] Greatest," or "God is Great".
LA ILAHA ILL ALLAH
LA means NO
ILAHA means GOD
ILL means ONLY or BUT
ALLAH means ALLAH (God)
-from online web resource