Author
- Abu Dawood1
- Abu Hafs Omar al-Nasafi1
- Abu Sa'd al-Mutawalli1
- Abu al-Layth al-Samarqandi1
- Abu-'L-Barakat ibn-Al-Anbari1
- Abū ʿAmr al-Dānī1
- Abū Ṭāhir al-Samarqandī1
- Akhī Zādah1
- Al-Biruni1
- Al-Khatib al-Baghdadi1
- Al-Khazini1
- Al-Mu'azzam Isa1
- Al-Nawawi1
- Al-Suhayli1
- Albertus Magnus1
- Alexander of Villedieu1
- Alfonso X of Castile and Leon1
- Arnulf of Bohéries1
- Augustine of Hippo1
- Aḥmad Ibn-Muḥammad al- Maidānī1