Safety Symbol Directory

Safety symbols, standards, meanings, and industrial use.

Search official safety signs by code, hazard type, standard family, color profile, and workplace application. Each reference page explains the symbol meaning, compliance context, viewing distance, and industrial placement rules.

Browse by Category

• GHS Chemical Pictograms 9 symbols
• ISO Warning Signs 41 symbols
• ISO Prohibition Signs 79 symbols
• ISO Mandatory Signs 44 symbols
• ISO Emergency Signs 73 symbols
• ISO Fire Equipment Signs 19 symbols
• NFPA 704 Fire Diamonds 1 symbols

Priority Safety Symbols

• GHS02 GHS02 Flammable Pictogram
• GHS06 GHS06 Toxic Pictogram
• W001 ISO W001 General Warning Sign
• P002 ISO P002 No Smoking Sign
• M004 ISO M004 Eye Protection Sign
• E001 ISO E001 Emergency Exit Sign
• F001 ISO F001 Fire Extinguisher Sign
• W009 ISO W009 Biohazard Sign
• W003 ISO W003 Radiation Sign
• NFPA 704 NFPA 704 Gasoline Fire Diamond
• GHS01 GHS01 Exploding Bomb Pictogram
• GHS03 GHS03 Oxidizer Pictogram
• GHS04 GHS04 Gas Cylinder Pictogram
• GHS05 GHS05 Corrosion Pictogram
• GHS07 GHS07 Exclamation Mark Pictogram
• GHS08 GHS08 Health Hazard Pictogram
• GHS09 GHS09 Environment Pictogram
• W002 ISO W002 Explosive Material Sign
• W011 ISO W011 Slippery Surface Sign
• W021 ISO W021 Flammable Material Sign
• P001 ISO P001 General Prohibition Sign
• P010 ISO P010 Do Not Touch Sign
• M001 ISO M001 General Mandatory Action Sign
• M014 ISO M014 Wear Head Protection Sign

Standards Guides

• ISO 7010 vs ANSI Z535 Which sign standard applies to your facility
• GHS Labels Required label elements and pictogram rules
• NFPA 704 The fire diamond ratings, explained
• Safety Colors ISO 3864 and ANSI color codes with RAL references