- France--Paris--Saint-Germain-des-Prés (Quarter)1
- Frederick I, Holy Roman Emperor, approximately 1123-11901
- Free will and determinism--Religious aspects--Christianity1
- Friendship1
- Germany--Allersberg1
- Giambullari, Bernardo. Sonetti rusticani1
- Gilardi, Giacomo1
- Goatskin bindings1
- God--Omnipotence1
- Gold tooled bindings1
- Gondi family1
- Gondi, Alessandro di Bernardo1
- Gondi, Caterina1
- Gondi, Giovanbattista1
- Gospel of Nicodemus1
- Grace (Theology)1
- Greek literature1
- Gregorian chants1
- Gregory XV, Pope, 1554-16231
- Guglielmo, da Varignana, approximately 1270-13391