Unitary

Unitary may be:

 Unitary construction, in automotive design, another common term for a unibody or monocoque construction
Unitary as chemical weapons opposite of Binary
 Unitarianism, in Christian religion, the belief in a "unitary God" instead of the idea of the Trinity
 Unitarian Universalism (sometimes called "Unitarianism"), an interfaith church which gets its name from an interfaith concept of "unitary God"
 types of political regions
Unitary state
 Unitary authority 
 Unitary enterprise, a type of government-owned corporation in Russia and Belarus
 Unitary executive theory, a theory of American constitutional law

Mathematics
 E-unitary inverse semigroups
 Unitary matrix
 Unitary operator
 Unitary transformation
 Unitary group
 Unitary representation
 Unital (disambiguation)
 Unitarity (physics)