Symbol Categories

Browse the collection organized by discipline and domain.

Cultural & Religious

Symbols from world religions, mythologies, and cultural traditions spanning thousands of years.

Notation and symbols used in mathematics, logic, and formal sciences, including Unicode mathematical operators.

Road signs, wayfinding symbols, and public information pictograms used in transportation infrastructure worldwide.

Warning, danger, and safety symbols from GHS, ISO 7010, and occupational safety standards.

Schematic symbols for electrical components, circuits, and systems per IEC, ANSI, and ГОСТ standards.

Symbols used in physics, chemistry, engineering, and technical documentation.

Symbols used in healthcare, pharmacy, and medical documentation.

Symbols representing environmental concepts, recycling, and ecological systems.