| • Science | • People | • Locations | • Timeline |
| Contents | ||
| This article forms part of the series Islam |
| Vocabulary of Islam |
| Five Pillars |
| Profession of faith |
| Prayer – Alms |
| Fasting |
| Pilgrimage to Mecca |
| Holy Cities |
| Mecca – Medina |
| Jerusalem |
| Najaf – Karbala – Kufa |
| Events |
| Hijra – Islamic calendar – Eid ul-Fitr |
| Eid ul-Adha – Aashura – Arba'in |
| Buildings |
| Mosque – Minaret |
| Mihrab – Kaaba |
| Islamic architecture |
| Functional Religious Roles |
| Muezzin – Imam – Mullah |
| Ayatollah – Mufti |
| Interpretive Texts & Practices |
| Qur'an – Hadith – Sunnah |
| Fiqh – Fatwa – Sharia |
| Sects |
| Sunni: Hanafi – Hanbali Maliki – Shafi'i |
| Shi'a: Ithna Asharia Ismailiyah – Zaiddiyah |
| Others: Mu'tazili – Kharijite |
| Movements |
| Sufism |
| Wahhabism – Salafism |
| Non-Mainstream Sects/Movements |
| Ahmadiyyah – Nation of Islam |
| Related Faiths |
| Druze – Bahá'í Faith |
Shi‘as (the adjective in Arabic is شيعى shi‘i; English has traditionally used Shiite) make up the second largest sect of believers in Islam, constituting about 20%–25% of all Muslims. (The largest sect, the Sunni Muslims, make up about 75% of all Muslims).