The Islamic faith is embraced by over 1.6 Billion people. Arabic is the official language of 22 Arab countries, spoken by 400 Million people. The original Qur'an was written in Arabic and the 5 daily prayers must be recited in Arabic by All Muslims, all over the world.

T.O.C.: Arab-Islamic groups and organizations

Arab-Islamic groups & organizations: A~Z (=600+)

Caliphs and Caliphates (section #1 = 194)

Important Islamic Dynasties (section #2 =249)

Islamic Divisions (section #3=262)

Muslim population by country (section #4=267)

Rightly-Guided Caliphs (section #5 =275)

Ruling families (section #6 = 278)

Twelver Shi'ia (section #7 = 280)

Islam's great accomplishments (section #8 =299)

Islamic Charities (section # 9 =319)

Bibliography, Recommended reading (section #10 = 332)