British vehicle registration for Aberdeen
• Sacra Scriptura (Latin: Holy Scripture)
• Saints
• Santa Sede (Italian: Holy See)
• Sa Sainteté (French: His Holiness)
• Schutzstaffel (German: protection squad; Nazi paramilitary organization)
• secondary school
• Secretary of State
• secret service
• security service
• short sleeves
• Sidney Sussex College, Cambridge
• Computing single-sided
• social security
• Chem. sodium sulphate
• postcode for Southend-on-Sea
• Staff Surgeon
• stainless steel
• standard size
• steamship
• British fishing port registration for St Ives
• (Italy ) Strada Statale (National Highway)
• Straits Settlements
• Chem. styrylstilbene
• Sunday school
• surface to surface (missile)