- Indians of Mexico--Religion1
- Indians of Mexico--Social life and customs1
- Indians of South America--Languages1
- Indians of South America--Legal status, laws, etc.1
- Indians of South America--Social life and customs1
- Inquisition1
- International relations1
- Jews1
- Jews--Persecutions1
- Jiménez de Enciso family1
- Jiménez de Enciso, Andrés1
- Jiménez de Enciso, Diego1
- Jiménez de Enciso, Pedro1
- Juana, la Loca, Queen of Castile, 1479-15551
- Juana, of Austria, Princess of Portugal, 1535-15731
- Judges--Selection and appointment1
- Kekchi language1
- Ladron de Guevara family1
- Land grants1
- Land titles--Registration and transfer1