- Flemish (culture or style)1
- France1
- Fuṣūṣ al-ḥikam (Ibn al-ʻArabī)1
- Gematria1
- German (culture, style, period)1
- 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
- Gothic (Medieval)1
- Gothic cursive1
- Gulshan-i rāz (Shabistarī, Maḥmūd ibn ʻAbd al-Karīm)1
- Hadith (Shiites)1
- Halakhic Midrashim1
- Halakhot (Alfasi, Isaac ben Jacob)1
- Half bindings1
- Hanbalites1
- Hugh, of Fouilloy, -1172 or 1173. De medicina animae1
- Ibn Taymīyah, Aḥmad ibn ʻAbd al-Ḥalīm, 1263-1328. Jawāmiʻ al-kalim1
- Ibn al-Jazarī, Muḥammad ibn Muḥammad, 1350-1429. Arbaʻūn masʼalah min masāʼil muskhilah1
- Illumination of books and manuscripts1
- Interest (Islamic law)1