ISB

• Benazir Bhutto International Airport
• Cummins B Series engine
• Independent sideband
• Indian School of Business
• Institute for Systems Biology
• Instituto Simón Bolívar
• International School Bangkok
• International School Basel
• International School Benghazi
• International School of Beaverton
• International School of Beijing
• International School of Belgrade
• International School of Bergen
• International School of Boston
• International School of Brno
• International School of Broward
• International School of Brussels
• International School of Bucharest
• International School of Business (Vietnam)
• International Socialist Bureau
• International Society of Bassists
• International Society of Biomechanics
• International Staff Band
• International Submarine Band
• Islamabad International Airport
• Islamic Society of Baltimore
• Islamic Society of Boston
• Islamic Society of Britain
• The Incredible String Band