VSA

VSA may refer to:

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