The jawf is the empty space inside the mouth used for elongation sounds; madd letters (alif, waw, ya) are produced from this space when conditions are met.

The throat has three regions for different letters: lower throat, middle throat, and upper throat.

Different parts of the tongue produce different groups of Arabic letters, including the root, middle, and tip of the tongue — this is the largest articulation point.

Some letters are pronounced using the lips — these include ba, meem, waw, and fa.

The nasal passage is used for the ghunna sound — a nasal resonance produced through the nose when applying tajweed rules such as shaddah, ikhfa, and idgham involving noon and meem.