Author
- Richard Ward1
- Robert Cooke1
- Rodolfo Pio da Carpi1
- Roman Catholic Archdiocese of Siena1
- Royal Chancellery of Granada1
- Saadi1
- Safi al-Din al-Urmawi1
- Salomon Trismosin1
- Sangalletti family1
- Sebastian Schindler1
- Senate of the Republic of Venice1
- Shams al-Dīn Shāfiʻī1
- Simone Gondi1
- Society of Jesus1
- Society of Saint Anne (Malogoszcz, Poland)1
- Stefano d'Andrea1
- Tartaleoni family1
- Thomas More1
- Tommaso Ridolfi1
- Uffizio della mercanzia of Florence1