AAIIB may refer to:

• Air Accident and Incident Investigation Board of Cyprus
• Aircraft Accident and Incident Investigation Bureau of the Republic of Latvia, now the Transport Accident and Incident Investigation Bureau
• Aircraft Accident and Inquiry Investigation Board, a division of the Civil Aviation Authority of the Philippines

• 1832 in architecture
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• 1832 nullification crisis
• 1832 Reform Act
• 1832 United Kingdom general election
• 1832 United States House of Representatives elections
• 1832 United States presidential election
• 1833
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• 1833 in rail transport
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• 1834
• 1834 in archaeology
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