- Aghorīs1
- Agni (Hindu deity)6
- Agnihotra (Hindu rite)7
- Agriculture--Religious aspects--Hinduism2
- Ainu1
- Ajurrūmīyah (Ibn Ājurrūm, Muḥammad ibn Muḥammad)6
- Akhlāq al-ʻAḍudīyah (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- Akhḍarī, ʻAbd al-Raḥmān ibn Muḥammad, 1512 or 1513-1575 or 1576. Sullam fī ʻilm al-manṭiq1
- Akhṣar al-mukhtaṣarāt (Ibn Balabān, Muḥammad ibn Badr al-Dīn)1
- Akovalizade, d. 1754 or 5. Manẓūmah fī al-akhlāq1
- Albania--Gjirokastër1
- Alchemy10
- Alexander, the Great, 356 B.C.-323 B.C.2
- Alfīyah (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)14
- Alfīyat al-ʻIrāqī (ʻIrāqī, ʻAbd al-Raḥīm ibn al-Ḥusayn)3
- Algebra2
- Algeria1
- Alids1
- Almucantar8
- Alphabet1