Norm

Standard (from the Latin norma original, square ', but then also, guideline ', ' scale ', ' rule ', ' rule ') stands for:

An acknowledged rule of technology, see Standardization
A set of values within a society, social norms
A recognized system of rules of language: standard ( language )
Ethical values and standards, see standard ethics
A legal rule, rule of law
To be made in a planned economy work, the work norm
Those measuring range in laboratory medicine, around 95 % of healthy examinees come to lie in, see reference value (medicine)
To a sporting event to be detected for admission performance, see qualification ( Sports )
Mathematics: Vector norm: a generalization of the concepts of absolute value of a number or length of a vector, see Norm ( mathematics)
Body standard: in algebra a canonical mapping from a multiplicative extension field in the associated body, see standard (body extension)
Norm of an ideal: in number theory, the cardinality of the quotient is the ring modulo ideal, see Ideal ( ring theory )

NORM stands for:

Occurring naturally radioactive material, " naturally occurring radioactive material " (see natural radioactivity): technical term in radiation protection for natural radioactive substances, eg in mining legacies or in oil extraction. They originate mainly the radioactive decay series.