IBA or Iba may refer to:

Iba

People

  • Clarence Iba (1909–1997), American basketball coach
  • Erol Iba (born 1979), Indonesian footballer
  • Gene Iba (1940–2025), American college basketball coach
  • Henry Iba (1904–1993), American basketball coach
  • Moe Iba (born 1939), American basketball coach
  • Itsuki Iba, a fictional character in the Japanese light novel series Rental Magica

Places

  • Iba, Osun State, town in Nigeria
  • Iba, Zambales, municipality in Zambales, Philippines

:*Roman Catholic Diocese of Iba

IBA

Academia

  • Institute of Business Administration (disambiguation)
  • Intercollegiate Biomathematics Alliance
  • International Bar Association
  • International Bryozoology Association

Finance

  • Indian Banks' Association
  • International Bank of Asia, a defunct bank in Hong Kong, now Fubon Bank
  • International Bank of Azerbaijan

Media

  • Independent Broadcasting Authority, a defunct regulatory body in the United Kingdom
  • Israel Broadcasting Authority, the former Israeli public broadcaster

Sport

  • International Basketball Association
  • International Bodyboarding Association
  • International Boxing Association
  • ÍB Akureyri, former Icelandic sports club, abbreviated ÍBA
  • Iron Butt Association
  • International Basketball Academy (North Macedonia)

Organizations

  • Inquilinos Boricuas en Acción, Boston community development organization
  • International Bartenders Association
  • List of IBA official cocktails
  • IBA Tiki, a cocktail named after the organization
  • International Association for Bear Research and Management, sometimes shortened to the International Bear Association
  • International Buddhist Academy

Science and technology

  • Ion Beam Applications, solutions for the diagnosis and treatment of cancer
  • American Association of Petroleum Geologists Imperial Barrel Award Program
  • iBooks Author, iPad ebook authoring software (usually iBA); IBA can also refer to its file format
  • Important Bird Area
  • Incinerator bottom ash
  • Indole-3-butyric acid, auxin, a plant rooting hormone
  • InfiniBand Architecture
  • Interceptor body armor
  • Ion beam analysis, a set of analytical techniques involving the use of ion beams
  • Isobutyl alcohol, an organic solvent

Other uses

  • Interest-based advertising
  • Internationale Bauausstellung