Editing Norm (section)

== In academic disciplines ==
* [[Normativity]], phenomenon of designating things as good or bad
* [[Norm (geology)]], an estimate of the idealised mineral content of a rock 
* [[Norm (philosophy)]], a standard in normative ethics that is prescriptive rather than a descriptive or explanatory abstraction
* [[Social norm]], shared standards of acceptable behavior by groups
* [[Basic norm]], a jurisprudence concept by Kelsen
* [[Peremptory norm]], a fundamental principle of international law
* [[Norm (artificial intelligence)]], a set of statements used to regulate artificial intelligence software 
* Norm, a statistical concept in [[psychometrics]] representing the aggregate responses of a standardized and representative group
* NORM, [[naturally occurring radioactive material]]s
* NORM (non-mobile older rural males), an acronym in [[Dialectology|dialect studies]] coined by Chambers and Trudgill (1980) for a group to which speakers frequently refer

=== In mathematics ===
* [[Norm (mathematics)]], a map that assigns a length or size to a mathematical object, including:
** [[Vector norm]], a map that assigns a length or size to any vector in a vector space
** [[Matrix norm]], a map that assigns a length or size to a matrix
** [[Operator norm]], a map that assigns a length or size to any operator in a function space
** [[Norm (abelian group)]], a map that assigns a length or size to any element of an abelian group
* [[Field norm]] a map in algebraic number theory and Galois theory that generalizes the usual distance norm
* [[Ideal norm]], the ideal-theoretic generalization of the field norm
* [[Norm (group)]], a certain subgroup of a group
* Norm map, a map from a pointset into the ordinals inducing a [[prewellordering]]
* [[Norm group]], a group in class field theory that is the image of the multiplicative group of a field
* Norm function, a term in the study of [[Euclidean domain]]s, sometimes used in place of "Euclidean function"
* [[Norm (descriptive set theory)]], a map from a set into the ordinals