'''ASV''' may refer to:
== Organizations ==
* American Society for Virology * Association of Shelter Veterinarians * Astronomical Society of Victoria, Australia * Asociación de Scouts de Venezuela, the Scouts Association of Venezuela * Armeesportvereinigung Vorwärts, a former East Germany military sports club
== Scientific terms == * Adaptive support ventilation, a mode of ventilation for critical care patients * Anodic stripping voltammetry, a voltammetric method for quantitative determination of specific ionic species * Amplicon sequence variant, a term used to refer to individual DNA sequences recovered from a high-throughput marker gene analysis * Adaptive servo-ventilation, a treatment for sleep apnea
== Vehicle terms == * Armored security vehicle * Autonomous surface vehicle * Air-to-surface-vessel radar (also "anti-surface vessel"), aircraft-mounted radars used to find ships and submarines
== Locations == * Vatican Secret Archives (''Archivum Secretum Vaticanum'') * Ascot Vale railway station, Melbourne * Aberdeen Sports Village, a sports facility in Aberdeen, Scotland
== Other uses ==
* American Standard Version, a 1901 translation of the Bible * United States of America (in Latvian, Amerikas Savienotās Valstis) * ASV Records, UK record label
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