Harmonisation or harmonize may refer to:

Music Harmonization, in music, the implementation of harmony, usually by using chords, including harmonized scales Harmonize (singer) (born 1994), a Tanzanian musician Last verse harmonisation, a technique of hymn accompaniment used by church organists

Law Harmonisation of law, the process of establishing common laws, treaties and standards Maximum harmonisation, a term used in European Union law, indicates a level that national law may not go beyond Minimum harmonisation, a term used in European Union law, indicates a threshold which national legislation must meet Tax harmonization, a process of adjusting tax systems of different jurisdictions in the pursuit of a common policy objective

Standards Harmonization (standards), the process of minimizing redundant or conflicting standards which may have evolved independently Standardization International standardization Harmonized System, a standardized system of names and numbers to classify traded products, as a basis for customs tariffs and for collecting trade statistics.

Other Gospel harmony, an attempt to compile the canonical gospels of the Christian New Testament into a single account Gun harmonisation, the aiming of fixed guns or cannon carried in the wings of a fighter aircraft Socialist Harmonious Society, Chinese leader Hu Jintao's signature ideology Harmonious and River crab (Internet slang), internet slang created by Chinese netizens, referring to censorship

See also Harmonic (disambiguation) Harmony (disambiguation) Harmonizer (disambiguation)