ABI or Abi may refer to:
Abiogenesis (British English: /ˌeɪˌbaɪoʊˈdʒɛnᵻsᵻs, -ˌbaɪə-/, /-ˌbiːoʊ-, -ˌbiːə-/), biopoiesis, \by-o-po-ee-sis\ or informally, the origin of life, is the natural process by which life arises from non-living matter, such as simple organic compounds.
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.
Abidjan (French pronunciation: [abidʒɑ̃]) is the economic capital of Ivory Coast and is one of the most populous French-speaking cities in Africa.
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.
Abingdon /ˈæbɪŋdən/, also known as Abingdon on Thames or Abingdon-on-Thames, is a market town and civil parish in England.
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 University (ACU) is a private, non-profit university in Abilene, Texas, affiliated with Churches of Christ.