ABI or Abi may refer to:
Abiogenesis (Brit.: /ˌeɪˌbaɪoʊˈdʒɛnᵻsᵻs, -ˌbaɪə-, -ˌbiːoʊ-, -ˌbiːə-/ AY-by-oh-JEN-ə-siss or AY-bee-oh-JEN-ə-siss), biopoiesis, or informally, the origin of life, is the natural process by which life arises from non-living matter, such as simple organic compounds.
Abl interactor 1 also known as Abelson interactor 1 (Abi-1) is a protein that in humans is encoded by the ABI1 gene.
Abidjan is the economic capital of Ivory Coast and the most populous French-speaking city in West Africa.
Abilene (/ˈæbᵻliːn/ AB-i-LEEN) is a city in Taylor and Jones counties in West Texas, United States. The population was 117,063 according to the 2010 census, making it the 27th-most populous city in the state of Texas.
Abigail Adams (née Smith; November 22 [O.S. November 11] 1744 – October 28, 1818) was the closest advisor and wife of John Adams, as well as the mother of John Quincy Adams.
Abigail Kathleen Breslin (born April 14, 1996) is an American actress and singer. She appeared in her first commercial when she was three years old, and in her first film, Signs (2002), at the age of five.
Abiogenic petroleum origin is a term used to describe a number of different hypotheses which propose that petroleum and natural gas are formed by inorganic means rather than by the decomposition of organisms.
Abilene Christian Wildcats (variously ACU or ACU Wildcats) refers to the sports teams of Abilene Christian University located in Abilene, Texas.
Abington High School, known as Abington Academy between 2011 and 2015, was a middle school located in Wigston, Leicestershire, England.