- Ambrosian rite (Catholic Church)1
- Anne (Mother of the Virgin Mary), Saint1
- Annunciation to the Blessed Virgin Mary1
- Anthony, of Padua, Saint, 1195-12311
- Anthony, of Padua, Saint, 1195-1231--Prayers and devotions1
- Antichrist1
- Antiphonaries--Manuscripts1
- Astrology1
- Astronomy1
- Belgium--Andenne1
- Belgium--Brabant1
- Belgium--Tournai1
- Benediction of the Blessed Sacrament (Music)1
- Benedictionals1
- Bercharius, St1
- Bernardino, da Siena, Saint, 1380-14441
- Bible. Chronicles1
- Bible. Epistles1
- Bible. Ezekiel--Manuscripts1
- Bible. Leviticus1