- 500-15001
- Abbaye Saint-André (Villeneuve-lès-Avignon, France)1
- Abbazia di S. Maria di Porcilia (Padua, Italy)1
- Abū al-Layth al-Samarqandī, Naṣr ibn Muḥammad, -983? Muqaddimah1
- Agamemnon, King of Mycenae (Mythological character)1
- Alchemy1
- Alphabets1
- Andrew, Apostle, Saint1
- Angulo family1
- Angulo, Alonso de1
- Antonio Magistri1
- Apologetics1
- Arab countries1
- Arabic language--Lexicography1
- Arabic language--Lexicology1
- Arabic language--Synonyms and antonyms1
- Arabic poetry1
- Ardabīlī, Aḥmad ibn Muḥammad, -1585. Majmaʻ al-fāʼidah wa-al-burhān fī sharḥ Irshād al-adhhān1
- Armenia1
- Artillery1