Author
- Abraham Faber1
- Abraham ibn Ezra1
- Abu Bakr al-Kalabadhi1
- Abu Bakr al-Razi1
- Abu Dawood1
- Abu Hafs Omar al-Nasafi1
- Abu Mantsur1
- Abu al-Qasim al-Zahrawi1
- Abu-'L-Barakat ibn-Al-Anbari1
- Abū Ṭāhir al-Samarqandī1
- Accursius1
- Adam of Aldersbach1
- Adam of Bockenfield1
- Al-Biruni1
- Al-Khatib al-Baghdadi1
- Al-Khazini1
- Al-Mu'azzam Isa1
- Al-Suhayli1
- Al-Zamakhshari1
- Albertanus of Brescia1