- Islamic stories1
- Italian literature1
- Italian poetry1
- Italy--Florence1
- Jewish courts1
- Jewish law1
- John VIII Palaeologus, Emperor of the East, 1392-14481
- Juana, of Austria, Princess of Portugal, 1535-15731
- Judaism--Customs and practices1
- Judeo-Arabic language1
- Judeo-Arabic literature1
- Judgment Day (Islam)1
- Karaite manuscripts1
- Karaitic literature1
- Kaʻbah (Mecca, Saudi Arabia)1
- Kemalpaşazade, 1468 or 1469-15341
- Lacquered bindings1
- Laudatory poetry1
- Leo X, Pope, 1475-15211
- Letter writing, Turkish1