BI, Bi or bi may refer to:

Prefix edit

Places edit

People edit

  • Bi (Rain), or Rain (born 1982), South Korean singer
  • B.I (rapper) (born Kim Han-bin, 1996), South Korean songwriter, rapper, singer and record producer
  • Bi (surname) (畢/毕), a Chinese surname
  • Brandon Ingram, commonly referred to as BI, professional basketball player

Arts, entertainment, and media edit

Businesses and organizations edit

Education edit

Transportation edit

Other businesses and organizations edit

Identity cards edit

Science and technology edit

Computing edit

Other uses in science and technology edit

  • Biot number (Bi), a dimensionless quantity in physics
  • Bismuth, symbol Bi, a chemical element

Other uses edit

See also edit