The mission of the Metaverse Acceleration and Sustainability Association (MASA) is to undertake activities to accelerate the development of metaverse-related technologies, ecosystems and markets across the world, and to do so in a sustainable manner, supporting sustainable development goals. Our workstreams include but are not limited to: - Landscape, Outlook, and Roadmaps - Open Standards, Conformity Assessment and Certification - Open-Source Reference Implementations and Pilot Applications - Digital Assets Pool and Exchange - Innovation-Driving Competitions and Rankings - Advocacy and Lobbying for Broad Acceptance and Adoption - Coordination for Responsible Development: Safety, Privacy, Ethics, Inclusion, and Sustainability - Metaverse Commercialization, Capitalization, and Monetization