- Assassination1
- Assumption of the Blessed Virgin Mary2
- Astarābādhī, Muḥammad ibn ʻAlī, -1618 or 1619. Manhaj al-maqāl fī taḥqīq aḥwāl al-rijāl2
- Astrolabes21
- Astrology39
- Astrology, Arab17
- Astrology, Hebrew1
- Astrology, Indic1
- Astrology, Iranian2
- Astrology, Roman1
- Astrology--Religious aspects1
- Astrometeorology1
- Astronomical instruments8
- Astronomy97
- Astronomy in rabbinical literature3
- Astronomy, Ancient1
- Astronomy, Arab40
- Astronomy, Arab--Tables4
- Astronomy, Greek3
- Astronomy, Medieval15