'''VSA''' may refer to: {{toc right}} ==Places== * Villahermosa International Airport (IATA: VSA), Mexico
== Organizations == * VSA (Kennedy Center), formerly known as Very Special Arts, a U.S.-based international organization focusing on arts education for disabled people * VSA (charity), a Scottish social care charity * Veterans for a Secure America, an American political coalition * Veterans for a Strong America, an American political action committee * Victorian Speleological Association, an Australian caving organization * Victoria Shanghai Academy, a Hong Kong international school * Vietnamese Student Association, a union for Vietnamese-Americans to interact with one another * The Violin Society of America, an American organization concerning string instruments * Volunteer Service Abroad, a New Zealand volunteering agency
== Science and technology ==
* Vacuum swing adsorption, a gas separation technology * Van der Waals surface * Vector signal analyser *Vehicle Service Agreement, an extended warranty for a motor vehicle * Vehicle Stability Assist, technology that improves a vehicle's stability * Vendor-specific attributes, in the RADIUS networking protocol * Very Small Array, a radio telescope * Viable systems approach, a systems theory * vSphere Storage Appliance * Voice stress analysis, a means of measuring stress responses in the human voice
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