Unification

Unification or unification theory may refer to:

Computer science

 * Unification (computer science), the act of identifying two terms with a suitable substitution
 * Unification (graph theory), the computation of the most general graph that subsumes one or more argument graphs (if such a graph exists)
 * Han unification, an orthographic issue dealt with by Unicode

Physics

 * Unification (physics) of the observable fundamental phenomena of nature is one of the primary goals of physics
 * Grand Unified Theory, a model in particle physics
 * Unified field theory, a type of field theory

Popular culture

 * Unification (album), a 1998 album by the band Iron Savior
 * "Unification" (Star Trek: The Next Generation), a two-part episode of Star Trek: The Next Generation

Sport

 * The act of producing an undisputed championship in boxing
 * The act of producing an undisputed championship in professional wrestling

Other uses

 * Semantic unification, in philosophy, linguistics, and computer science
 * Unification Church or Movement, a spiritual movement founded in Korea
 * Unification or re-unification of sovereign states, see political union