Norm may mean:

• Norm (sociology)
• Norm (philosophy)
• Normative
• The diminutive of the proper name, "Norman"

In mathematics:

• Norm (mathematics), a map which assigns a length to vectors
  • Normed vector space
  • Matrix norm
• Field norm in algebraic number theory and Galois theory
• Reduced norm in algebra over a field theory
• The nonnegative integer function in the definition of Euclidean domain
• The product of conjugate elements of an algebraic element
• In descriptive set theory, a map from a set into the ordinals (see prewellordering)

Norm may also be:

• Norm MacDonald (b. 1963), a Canadian comedian
• A statistical concept in psychometrics
• Norm Abram, carpenter in the television show This Old House
• Norm Peterson, a character in the sitcom Cheers and its spin-off Norm
• Naturally Occurring Radioactive Material
• Norm, a character from the video game Crash Nitro Kart
• Norm the Genie, a villain in The Fairly OddParents

See also

• Normal
• Norma
• Surface normal

Norma | Norm | Norm | Norma | Normi | Norma | Norma | Норма | Norm