Indeterminacy

Indeterminacy or underdeterminacy may refer to:

Law

 * Indeterminacy debate in legal theory
 * Underdeterminacy (law)

Linguistics

 * Indeterminacy of translation
 * Referential indeterminacy

Philosophy

 * Indeterminacy (philosophy)
 * Indeterminism, the belief that not all events are causally determined
 * Deterministic system (philosophy)
 * Underdetermination

Physics

 * Quantum indeterminacy
 * Uncertainty principle
 * Scientific determinism

Other

 * Indeterminacy (literature) a literary term
 * Indeterminacy in computation (disambiguation)
 * Indeterminate system
 * Aleatoric music and indeterminacy in music
 * Statically indeterminate
 * Underdetermined system
 * In set theory and game theory, the opposite of determinacy
 * In biology, indeterminate growth of an organism