- Geomancy1
- Georgics1
- German language--Middle High German1
- German literature1
- Germanic peoples1
- Germany--Allersberg1
- Germany--Bavaria1
- Germany--Eichstätt1
- Germany--Elchingen1
- Germany--Fulda1
- Germany--Nuremberg1
- Germany--Wittenberg (Saxony-Anhalt)1
- Germany--Würzburg1
- Gifts1
- Gilardi, Giacomo1
- Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. Quodlibeta I-VI1
- Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. Theoremata de corpore Christi1
- Giovanni, Bernardo di1
- Giovanni, Costanza di1
- Giundatio, Fabritio, baron of Mirabella1