• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 4 · Society, Civilization, Culture
• 45 · warfare; military affairs
• 45D · insignia; division of armed forces; ranks
• 45D2 · division of armed forces
• 45D22 · navy

45D22(+3) · navy (+ naval force)

• 45D22(+32) · navy (+ sailing-ships)
• 45D22(+33) · navy (+ motor ships)