XY

XY, or xy, or any of its variants may refer to:

Entertainment

Other uses

  • (x, y)-coordinates, a system used to locate a point in two dimensions according to the cartesian coordinate system
  • XY model, in physics
  • XY communication problem in help desk, customer service situations
  • XY sex-determination system, in many species of animal
    • Male, an organism producing sperm gametes that fuse with the female gamete during sexual reproduction, typically having one X and one Y chromosome
    • XY gonadal dysgenesis, also known as Swyer syndrome, a type of hypogonadism resulting in a phenotypical female with functionless gonads
  • Xy (digraph), a digraph of the Romanized Popular Alphabet, used to write Hmong
  • XY, aircraft registration prefix for Myanmar

See also

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.