The term "Islamic world" refers to regions and cultures where the religion of Islam is practiced. This includes countries in the Middle East, North Africa, and parts of Asia, where millions of people follow the teachings of the Quran and the traditions of the Prophet Muhammad. The Islamic world is diverse, with various languages, customs, and interpretations of faith. In addition to religious practices, the Islamic world has a rich history of art, science, and philosophy. Influential figures like Ibn Sina and Al-Khwarizmi made significant contributions to medicine and mathematics. Today, the Islamic world continues to play a vital role in global culture and politics.