- Kings and rulers--Heraldry1
- Knights of Malta1
- Knowledge, Theory of1
- Kālī (Hindu deity)1
- Labyrinths1
- Latin America1
- Latin drama (Comedy)1
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- Latin language--Dictionaries1
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- Lefèvre d'Étaples, Jacques, -15361
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- Leicester, Robert Dudley, Earl of, 1532?-15881
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- Leo XI, Pope, 1535-16051
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