Name
- 'Alivardi Khan, Nawab of Bengal, 1740-17562
- Abbey of Stavelot, diocese Liège1
- Abbo, Saint, Abbot of Ramsey Abbey and Fleury Abbey, c 945-1004, http://isni.org/isni/000000... http://viaf.org/viaf/99666782
- Abū Ma‘shar, astrologer, astronomer; also known as Albumasar, c 787-c 886, http://isni.org/isni/000000... http://viaf.org/viaf/173559471
- Acc, Mamadou Lamin, Author1
- Adalbert of Metz, d c 980, http://isni.org/isni/000000... http://viaf.org/viaf/219146931
- Adam of Saint-Victor, d 1146, http://isni.org/isni/000000... http://viaf.org/viaf/976083922
- Adso of Montier-en-Der, Abbot of Montier-en-Der, c 910-992, http://isni.org/isni/000000... http://viaf.org/viaf/1001904981
- Aelred of Rievaulx, Saint, Abbot of Rievaulx, ?1110-1167, http://isni.org/isni/000000... http://viaf.org/viaf/393868182
- Aesop, 6th century BC, http://isni.org/isni/000000... http://viaf.org/viaf/640134511
- Aethicus Ister, legendary author, http://isni.org/isni/000000... http://viaf.org/viaf/665507841
- Agobard of Lyon, Saint, Archbishop of Lyon, 779-840, http://isni.org/isni/000000... http://viaf.org/viaf/3164230471
- Al-Masrī, Muhammad bun Muhammad bun, Islamic author2
- Alain de Lille, c 1128-1203, http://isni.org/isni/000000... http://viaf.org/viaf/721874704
- Alan of Tewkesbury, Prior of Christ Church, Canterbury, later Abbot of Tewkesbury, d 1202, http://isni.org/isni/000000... http://viaf.org/viaf/3164080591
- Albertanus of Brescia, 1190-after 1250, http://isni.org/isni/000000... http://viaf.org/viaf/697420241
- Alcuin of York, c 735-804, http://isni.org/isni/000000... http://viaf.org/viaf/965335237
- Aldhelm of Sherborne, Saint, Bishop of Sherborne, c 639-709, http://isni.org/isni/000000... http://viaf.org/viaf/98672513
- Alexander II, Pope, d 1073, http://isni.org/isni/000000... http://viaf.org/viaf/2498646171
- Alexander III, Pope, c 1100-1181, http://isni.org/isni/000000... http://viaf.org/viaf/3071580353