ABI

Abi or ABI may refer to:

United States

 * American Bankruptcy Institute
 * American Beverage Institute
 * American Biographical Institute
 * Applied Biosystems Inc.

Elsewhere

 * Agencia Boliviana de Información, a Bolivian press agency
 * Association of British Insurers
 * Associazione Bancaria Italiana
 * Anheuser-Busch InBev, a multinational Belgian-Brazilian beverage and brewing company

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
 * Mustafa Abi (born 1979), Turkish basketball player

Places

 * Abi, Iran, a village in Zanjan Province
 * Abi, Cross River, Nigeria

Science and technology

 * Application binary interface, a low-level computer programming interface
 * Acquired brain injury
 * AbiWord, a free and open source software word processor
 * Ankle-brachial index, the ratio of the blood pressure in the lower legs to the blood pressure in the arms
 * Advanced Baseline Imager, on the GOES-R satellite
 * Auditory brainstem implant

Other uses

 * abi, ISO 639-3 code for the Abidji language, spoken in Ivory Coast
 * ABI, IATA airport code for Abilene Regional Airport, Texas, United States
 * Abitur, a designation used in some European countries for final exams
 * Arabian Business International, an international magazine
 * Autovehicul Blindat pentru Intervenție, a Romanian armored car