- Juana, of Austria, Princess of Portugal, 1535-15731
- Judges--Selection and appointment1
- Justice, Administration of1
- Lafões, Pedro Henrique de Bragança, Duque de, 1718-17611
- Latin America1
- Law reports, digests, etc.1
- Law--Interpretation and construction1
- Lawyers1
- Manuel I, King of Portugal, 1469-15211
- Manuscripts1
- Manuscripts, French1
- Manuscripts, Portuguese1
- Marginalia1
- Maria Anna Josefa, Queen, consort of John V, King of Portugal, 1683-17541
- Methodology1
- Missions1
- Mosteiro de S. Mónica (Lisbon, Portugal)1
- Naples (Kingdom)1
- Netherlands1
- Ninth century1