BIF or bif may refer to:
Biffy Clyro are a Scottish rock band that formed in Kilmarnock, East Ayrshire, composed of Simon Neil (guitar, lead vocals), James Johnston (bass, vocals) and Ben Johnston (drums, vocals).
Bif Naked (born Beth Torbert on June 15, 1971) is a Canadian singer-songwriter, actress, and motivational speaker.
The discography of Biffy Clyro, a Scottish alternative rock band, consists of seven studio albums, two live albums, seven compilation albums, five extended plays (EPs), 31 singles, 30 music videos and six other appearances.
Christopher "Chris" Girard (December 21, 1985) is an American professional wrestler, better known by the ring name Oney Lorcan.
Bifurcation theory is the mathematical study of changes in the qualitative or topological structure of a given family, such as the integral curves of a family of vector fields, and the solutions of a family of differential equations.
Bifenthrin is a pyrethroid insecticide used primarily against the red imported fire ant by influencing its nervous system.
Bifidobacterium is a genus of gram-positive, nonmotile, often branched anaerobic bacteria. They are ubiquitous inhabitants of the gastrointestinal tract, vagina and mouth (B.
Bifidobacterium longum is a Gram-positive, catalase-negative, rod-shaped bacterium present in the human gastrointestinal tract and one of the 32 species that belong to the genus Bifidobacterium.
Bifidobacterium animalis is a gram-positive, anaerobic, rod-shaped bacterium which can be found in the large intestines of most mammals, including humans.