ABI, abi, or Abi may refer to:
Medical Acquired brain injury, brain damage caused by events after birth Ankle–brachial index, the ratio of the blood pressure at the ankle and upper arm Auditory brainstem implant, for sensation of sound
Organizations United States American Bankruptcy Institute American Beverage Institute American Biographical Institute Applied Biosystems Inc.
Elsewhere African Beauty International, is a South African national beauty pageant organization Agencia Boliviana de Información, a Bolivian press agency Anheuser-Busch InBev, a multinational Belgian-Brazilian beverage and brewing company Association of British Insurers Associazione Bancaria Italiana, a trade association of Italian banks
People Abi (actor) (1965–2017), Indian impressionist, comedian, and actor Abi (singer) (born 1997), American country singer/songwriter Abi Kusno Nachran (1940–2006), Indonesian environmental activist Abi Masatora (born 1994), Japanese sumo wrestler Abigail (name), includes several people known as Abi Abijah (queen), mother of King Hezekiah, called Abi once in the Quran Charles Abi (born 2000), Togolese footballer Mustafa Abi (born 1979), Turkish basketball player
Places Abi, Iran, a village in Zanjan Province Abi, Cross River, Nigeria Abi (Cholo), a mountain in Nepal
Technology Application binary interface, an interface to software defined in terms of in-process, machine code access Advanced Baseline Imager, on the GOES-R satellite
Other uses ABI (military land vehicle), a Romanian armored car Abitur, commonly known as Abi, a German educational qualification Arabian Business International, a magazine Agile business intelligence, a business intelligence software technique Abidji, a Kwa language spoken in Ivory Coast (ISO 639-3 language code: abi) Abilene Regional Airport, Texas, US (IATA airport code: ABI)
See also ABI1, Abelson interactor 1 ABI2, Abelson interactor 2 ABI3, Abelson interactor 3 Abbi (disambiguation) Abis (disambiguation) AB1 (disambiguation), "AB" and digit "1"