ASAT can mean:
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Anti-satellite weapon
Anti-satellite weapons (ASAT) are space weapons designed to incapacitate or destroy satellites for Military strategy, strategic or Military tactics, tactical purposes. Although no ASAT system has been utilized in warfare, a few countries (China, ...
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ASM-135 ASAT, an air-launched anti-satellite multi-stage missile
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Aspartate aminotransferase, an enzyme in amino acid metabolism
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Association for Science in Autism Treatment
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G&L ASAT, an electric guitar
{{disambiguation