A condition in which the patient experiences significant gender dysphoria: the diagnostic classification most commonly applied to transgender/transsexual people.

plural of standard of identity

(US, Canada, law) A government regulation establishing the criteria which must be met before a product may be labeled as being a certain food.

(topology) A space obtained from another by identification of points that are equivalent to one another in some equivalence relation.

plural of identification space

A component on a SIM card that stores information to identify a mobile phone user.

plural of Subscriber Identity Module

(algebra) An ideal I in an algebraic object R (which could be a ring, algebra, semigroup or lattice) that is generated by a given single element a ∈ R; the smallest ideal that contains a.

(algebra) A subring which is closed under left-multiplication by any element of the ring.

(algebra) A subring which is closed under right-multiplication by any element of the ring.