Author
- Ahmad ibn Abd al-Razzaq al-Tantarani1
- Ahmed ibn Nasir1
- Al-Khazini1
- Al-Khwarizmi1
- Al-Mawardi1
- Al-Mubashshir ibn Fātik1
- Al-Qastallani1
- Al-Zarnuji1
- Al-Ḥusayn ibn al-Ḥasan Jurjānī1
- Alberto Cattani1
- Albertus Magnus1
- Albrecht von Eyb1
- Alessandro Piccolomini1
- Ali Qushji1
- Andreas Vesalius1
- Andreas de Escobar1
- Anne Baker Lewis1
- Antonino Castaldo1
- Antonius Ferro1
- Arles1