SSM

• Sakıp Sabancı Museum, an art museum in Istanbul, Turkey
• SSM (band), a post punk/garage/psych rock band from Detroit, Michigan, formed in 2005

• Companies Commission of Malaysia (Suruhanjaya Syarikat Malaysia)
• Federation of Trade Unions of Macedonia (Сојуз на синдикатите на Македонија)
• Georgian Public Broadcasting (Sakartvelos Sazogadoebrivi Mauts'q'ebeli)
• Sarawak Sovereignty Movement, Kuching, Sarawak, Malaysia
• Scuola Svizzera di Milano, a Swiss international school in Milan, Italy
• Shattuck-Saint Mary's, a coeducational Episcopal-affiliated boarding school in Faribault, Minnesota, US
• Socialist Union of Youth (Socialistický svaz mládeže), an organization in the former Czechoslovakia
• SSM Health, St. Louis, Missouri, US
• Society for Social Medicine, UK
• Society of the Sacred Mission, an Anglican religious order
• Society of Saint Margaret, an Anglican religious order
• Swedish Radiation Safety Authority (Strålsäkerhetsmyndigheten)

• Silicon secured memory, SPARC encryption technology
• Source-specific multicast, in computer networking
• Standard shadow map, in computer graphics

• Ssm6a, Scolopendra subspinipes mutilans 6, or μ-SLPTX-Ssm6a, is a toxin from the venom of the Chinese red-headed centipede.
• SSMEM1, Serine-rich single-pass membrane protein 1 is a protein that in humans is encoded by the SSMEM1 gene.
• Sleep state misperception, a term used to classify sleep disorders
• Slipped strand mispairing, a mutation process during DNA replication
• Social Science & Medicine, a peer-reviewed journal
• Special study module, now student selected component, an option in medical schools in the UK
• Superficial spreading melanoma, a type of cancer
• System status management, of emergency medical services

• Scanning SQUID microscope, a magnetic current imaging system
• Semi-solid metal casting, in the production of aluminium or magnesium parts
• Special sensor microwave/imager, is a seven-channel, four-frequency, linearly polarized passive microwave radiometer system
• Spectral submanifold, a type of invariant manifold in nonlinear dynamical systems
• Standard solar model, a mathematical treatment of the Sun as a spherical ball of gas in cosmology
• Startup, shutdowns, and malfunctions, in potentially polluting industrial plants

• Grand Commander of the Order of Loyalty to the Crown of Malaysia
• Special Service Medal (Canada), awarded to members of the Canadian Forces
• Squadron sergeant major, in some Commonwealth armies
• Staff sergeant major, in some Commonwealth armies

• Ship-to-ship missile
• Surface-to-ship missile
• Surface-to-surface missile

• Honda SSM, a concept car introduced at the 1995 Tokyo Motor Show
• Sam Schmidt Motorsports, an auto racing team
• Sault Ste. Marie Municipal Airport, IATA code
• Self-supporting minister, an unpaid priest in the Church of England and Church of Ireland
• Single Supervisory Mechanism, also known as European Banking Supervision, a system centered on the European Central Bank for the prudential supervision of banks in the euro area
• Special Safeguard Mechanism, a World Trade Organization tool that allows developing countries to raise tariffs temporarily to deal with import surges or price falls
• Strategic service management, optimization of a company's post-sale service
• Soft systems methodology, a problem-solving method
• Same-sex marriage, a marriage between two people of the same legal sex

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