Look up abb in Wiktionary, the free dictionary.

ABB is a Swedish-Swiss high-tech engineering multinational corporation.

• ABB, former IATA code of RAF Abingdon
• IATA airport code of Asaba International Airport in Delta State, Nigeria

ABB may also refer to:

• abb, ISO 639-3 code for the Bankon language, a Bantu language of Cameroon
• ABB, reporting mark of the Akron and Barberton Belt Railroad
• αΒΒ, a deterministic global optimization algorithm
• Æbbe of Coldingham, an English saint known as Abb
• Azərbaycan Beynaxalq Bankı, the International Bank of Azerbaijan
• ABB Grain, an Australian agribusiness
• African Blood Brotherhood, a former radical black liberation group in the United States
• Alex Boncayao Brigade, a Filipino communist death squad
• The Allman Brothers Band, an American rock band
• Archives of Biochemistry and Biophysics, a peer-reviewed scientific periodical
• Activity Based Budgeting
• ABB (banana), a clade of banana
• Aussie Broadband

• Gustav Abb (1886–1945), German librarian

This disambiguation page lists articles associated with the title ABB.
If an internal link led you here, you may wish to change the link to point directly to the intended article.