Variational, Variational principle, Variational autoencoder, Variational Bayesian methods, Calculus of variations, Variational inequality, Variational transition-state theory, Variational asymptotic method, Chandrasekhar's variational principle, Variational multiscale method, Variational analysis, Time-dependent variational Monte Carlo, Variation (music), Variational bicomplex, Double variation, Variational integrator, Variational series, Total variation, Variation, Variational properties, Variational vector field, Variations on a Theme, Diabelli Variations, History of variational principles in physics, Enigma Variations, Variations sérieuses, List of variational topics, Goldberg Variations, Total variation distance of probability measures, Bounded variation, Variations and Fugue on a Theme by Handel, Variations on a Theme by Haydn, Variation of parameters, Variational quantum eigensolver, Variations (Cage), Anatomical variation, Piano Variations (Copland), Symphonic Variations (Franck), Differential variational inequality, 32 Variations in C minor (Beethoven), The Lüneburg Variation

Variation on a Waltz by Diabelli (Liszt), Luke's variational principle, Schwinger variational principle, Symphonic Variations, Variations on a Theme of Paganini, Variations on a Rococo Theme, Variational methods in general relativity, Genetic variation, Qualitative variation, Fundamental lemma of the calculus of variations, Variational perturbation theory, Variation Selectors Supplement, Variational message passing, Ekeland's variational principle, Total variation denoising, Variations on a Theme of Corelli, Steinitz Variation, Quadratic variation, Variation (astronomy), Raymonda Variations, Rococo Variations, Introduction and Variations on a Theme by Mozart, Ballade in the Form of Variations on a Norwegian Folk Song, Variation (game tree), Copy number variation, Linburg–Comstock variation, Evidence lower bound, Exchange variation, Variations on A Love Supreme, Thème et variations (Messiaen), Transit-timing variation, List of anatomical variations, Geomagnetic secular variation, Regional variation, Variation diminishing property, Poisoned Pawn Variation, List of dodgeball variations, Variational Monte Carlo, Variation (linguistics), Variations on a Theme of Frank Bridge, Direct method in the calculus of variations, Variations for Orchestra, Structural variation, Explained variation, Facilitated variation, Eroica Variations, Diurnal temperature variation, Variation Selectors (Unicode block), The Mandé Variations, Variations on a Nursery Tune (Dohnányi)

Variational, Variational principle, Variational autoencoder, Variational Bayesian methods, Calculus of variations, Variational inequality, Variational transition-state theory, Variational asymptotic method, Chandrasekhar's variational principle, Variational multiscale method, Variational analysis, Time-dependent variational Monte Carlo, Variation (music), Variational bicomplex, Double variation, Variational integrator, Variational series, Total variation, Variation, Variational properties, Variational vector field, Variations on a Theme, Diabelli Variations, History of variational principles in physics, Enigma Variations, Variations sérieuses, List of variational topics, Goldberg Variations, Total variation distance of probability measures, Bounded variation, Variations and Fugue on a Theme by Handel, Variations on a Theme by Haydn, Variation of parameters, Variational quantum eigensolver, Variations (Cage), Anatomical variation, Piano Variations (Copland), Symphonic Variations (Franck), Differential variational inequality, 32 Variations in C minor (Beethoven), The Lüneburg Variation, Variation on a Waltz by Diabelli (Liszt), Luke's variational principle, Schwinger variational principle, Symphonic Variations, Variations on a Theme of Paganini, Variations on a Rococo Theme, Variational methods in general relativity, Genetic variation, Qualitative variation, Fundamental lemma of the calculus of variations, Variational perturbation theory, Variation Selectors Supplement, Variational message passing, Ekeland's variational principle, Total variation denoising, Variations on a Theme of Corelli, Steinitz Variation, Quadratic variation, Variation (astronomy), Raymonda Variations, Rococo Variations, Introduction and Variations on a Theme by Mozart, Ballade in the Form of Variations on a Norwegian Folk Song, Variation (game tree), Copy number variation, Linburg–Comstock variation, Evidence lower bound, Exchange variation, Variations on A Love Supreme, Thème et variations (Messiaen), Transit-timing variation, List of anatomical variations, Geomagnetic secular variation, Regional variation, Variation diminishing property, Poisoned Pawn Variation, List of dodgeball variations, Variational Monte Carlo, Variation (linguistics), Variations on a Theme of Frank Bridge, Direct method in the calculus of variations, Variations for Orchestra, Structural variation, Explained variation, Facilitated variation, Eroica Variations, Diurnal temperature variation, Variation Selectors (Unicode block), The Mandé Variations, Variations on a Nursery Tune (Dohnányi), Twelve Variations on "Ah vous dirai-je, Maman", Variations on the name "Abegg", Greenberg Variations, Packet delay variation, Goldberg Variations discography, Variations sur le même t'aime, Symphonic Variations (Dvořák), Carmen Variations (Horowitz), Variational method (quantum mechanics), Variations for piano (Webern), L.A. Variations, The Goldberg Variations (ballet), Bach: The Goldberg Variations (Glenn Gould album), Variation (ballet), Variations and Fugue on a Theme by Hiller, Variation potential, Unwarranted variation, Variations for Orchestra (Schoenberg), Twenty Variations in G major (Haydn), Keyboard Variations in C major (Haydn), Sicilian Defence, Alapin Variation, Lateral force variation, Fermat's and energy variation principles in field theory, Grünfeld Defence, Nadanian Variation, Piano Variations, The Duck Variations, Sicilian Defence, Najdorf Variation, Variations on a Korean Folk Song, Theme and Variations (ballet), Variations (Andrew Lloyd Webber album), Radial force variation, The Daedalus Variations, Variations on "Là ci darem la mano", Coefficient of variation, Variation of information, The Gold Bug Variations, Numerical variation in kinship terms, Free variation, 33 Variations, Elegant variation, Variations: Aldous Huxley in memoriam, Sicilian Defence, Chekhover Variation, The Variation of Animals and Plants Under Domestication, Structural variation in the human genome, Countergradient variation, Palatini variation, Cultural variation, Variations in E-flat major (Beethoven), Mule Variations, Classical Variations and Themes, Cycle time variation, Natural process variation, List of variations on a theme by another composer, Sicilian Defence, Scheveningen Variation, Vienna Game, Frankenstein–Dracula Variation, Autumn Variations, Variations (ballet), Enigma Variations (novel), Canonic Variations on "Vom Himmel hoch da komm' ich her", Variations on "I Got Rhythm"