- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah8
- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah. Qism al-Ṭabīʻī wa-al-ilāhī2
- Atlases (Geographic)5
- Atoms1
- Atonement (Hinduism)3
- Atonement (Prayer)1
- Atonement (Prayer)--Hinduism1
- Attila, -4531
- Aubertus, de Galardone1
- Auctions1
- Augsburg Confession1
- Augustine, of Hippo, Saint, 354-4302
- Augustinians2
- Augustus, Emperor of Rome, 63 B.C.-14 A.D.1
- Austria5
- Austria--Kitzbühel1
- Austria--Vienna2
- Authority--Religious aspects1
- Authority--Religious aspects--Islam1
- Authors, Arab1