Encyclopedias, Almanacs, Transcripts, and Maps
- Arnáiz Barón, Rafael, Bl.
- Arnaldo of Villanova°
- Arnaldus Amalrici
- Arnauld
- Arndt, Adolf
- Arndt, Ernst Moritz°
- Arnheim, Fischel
- Arnheim, Heymann
- Arnobius the Elder
- Arnobius the Younger
- Arnold of Bonneval (Marmoutier)
- Arnold of Hiltensweiler, Bl.
- Arnold, Abe
- Arnold, Eve
- Arnold, Gottfried
- Arnold, Paula
- Arnoldi, Bartholomaeus
- Arnon (Aharonowitz), Isaac
- Arnon, Abraham
- Arnon, Daniel Israel