MVA may refer to: In arts and entertainment Monsters vs. Aliens, a 2009 animated film Music Video Awards, presented by the cable channel MTV MX vs. ATV, a crossover racing video game series Businesses MVA in Asia, a global consultancy firm Mississippi Valley Airlines, a defunct US airline In economics and finance Margin Valuation Adjustment, one of the X-Value Adjustments in relation to derivative instruments held by banks Market Value Accounting, an alternative accounting method used by banks Market value added, an economic metric Market Value Appraiser, in real estate Market value assessment, used in property taxation Merverdiavgift, a Norwegian Value Added Tax (VAT) In politics Maha Vikas Aghadi, the ruling coalition of parties that has formed a government in Maharashtra, India In mathematics Mean value analysis, a solution technique for separable closed queueing networks Multivariate analysis, a collection of procedures that involve observation and analysis of more than one statistical variable at a time In science and technology In biology and medicine Malignant ventricular arrhythmia, a heart problem Manual vacuum aspiration, a method of abortion that consists of removing the embryo by suction Mevalonic acid, an important compound in molecular biology Mimotope Variation Analysis, an immunoprofiling technology Mitral valve area Modified vaccinia Ankara, a virus modified to carry vaccines In computing and telecommunications Microsoft Virtual Academy, a free online training area for Microsoft technologies Model–view–adapter, a framework for creating computer user interfaces Multi-domain Vertical Alignment, an LCD display technology Other uses in science and technology Megavolt-ampere, a unit of measure of apparent power Minimum Vectoring Altitude, the lowest altitude Air Traffic Control will typically use for radar vectoring of aircraft Other uses Motor vehicle accident, or multi-vehicle accident Motor Vehicle Administration, in Maryland Motor Voter Act, an alternative name for the National Voter Registration Act of 1993