AIF may refer to:
The AIFV (Armored Infantry Fighting Vehicle) is a tracked light armored vehicle that serves as an infantry fighting vehicle (IFV) in the armies of several countries.
Apoptosis-inducing factor 1, mitochondrial is a protein that in humans is encoded by the AIFM1 gene on the X chromosome.
Apoptosis-inducing factor 2 (AIFM2), also known as apoptosis-inducing factor-homologous mitochondrion-associated inducer of death (AMID), is a protein that in humans is encoded by the AIFM2 gene, also known as p53-responsive gene 3 (PRG3), on chromosome 10.
Aifric Campbell (born Ireland) is an Irish writer. Her novel On the Floor has been longlisted for the Orange Prize.
Aifric (Middle Irish Affraic) is an Irish language female given name. Affraic is attested as a name borne by women of Gaelic background, between the 8th and 15th centuries.
Aifric (Irish pronunciation: [æfʲrʲɪc]) is an Irish-language TV series aimed at young adults, directed, co-created and co-written by Paul Mercier.
The AIFF Elite Academy is the elite academy of the overall AIFF Academies. Started on 1 February 2013, the Elite Academy was started under a youth development project that was started between the AIFF and FIFA.
AIFUL Corporation (アイフル株式会社, Aifuru Kabushiki-gaisha) (TYO: 8515) is one of the largest Japanese consumer finance companies.
International Financial Reporting Standards (IFRS) are designed as a common global language for business affairs so that company accounts are understandable and comparable across international boundaries.