Author
- Al-Ḥusayn ibn al-Ḥasan Jurjānī1
- Ala ud-Daula Simnani1
- Albert Schultens1
- Albert de Löwenstein-Wertheim-Virnebourg1
- Albertus de Saxonia1
- Albrecht von Bonstetten1
- Albrecht von Eyb1
- Aldobrandino da Siena1
- Alejo Salgado Correa1
- Alfonso de Cartagena1
- Ali Kaimî Keşanî1
- Ali ibn Maymun1
- Ali ibn Sahl Rabban al-Tabari1
- Alkawākiby1
- Almaghnīsāwy1
- Almujīry1
- Alonso Carrillo y Laso1
- Alonzo de Santa Cruz1
- Alsaafīry1
- Ambrosiaster1