AIB

• 2-Aminoisobutyric acid
• AAIB (disambiguation)
• AIB College of Business
• Academy of International Business
• Accident Investigation Board (disambiguation)
• Accident Investigation Bureau (disambiguation)
• Accountant in Bankruptcy
• Admiralty Interview Board
• Aeronautical Institute of Bangladesh
• Afghanistan International Bank
• Air Accidents Investigation Branch
• All India Bakchod
• Allied Intelligence Bureau
• Allied Irish Bank (GB)
• Allied Irish Banks
• American Institute of Baking
• American Institute of Bisexuality
• Anglo Irish Bank
• Anti-inflation Board
• Association for International Broadcasting
• Association of Issuing Bodies
• Atlanta Interfaith Broadcasters
• Australian Institute of Building
• Australian Institute of Business
• Authenticated Identity Body
• Caenorhabditis elegans
• Nuclear receptor coactivator 3
• The Art Institute of Boston
• The Arts Institute at Bournemouth
• Vinçotte
• printed circuit board