| A | B |
| Combustible | Materials or liquids that catch fire easily |
| Flash Point | The lowest temperature at which a substance gives off enough vapors to initiate combustion |
| Material Safety Data Sheets | Written or printed material concerning a hazardous chemical |
| Occupational Safety and Health Administration | Federal agency established to ensure safe and sanitary working conditions for employees |
| Personal Protective Equipment | Clothing and/or equipment worn for protection from potential bodily injury associated with chemical use or machine operation |
| Hazard | A potential source of danger |
| Volatile Organic Compound | Toxic substances that evaporate into the atmosphere, contributing to the development of smog and other health concerns |
| Lockout | Devices that utilize a lock to hold an energy isolating device in the safe position. |
| Tagout | A prominent warning, such a tag fastened to an energy isolation device. |
| Nip Point | Exist where two cylinders meet or come close to one another. |
| Toxin | A poisonous substances. |
| Environmental Protection Agency | The federal agency required to periodically review and revise national air quality standards to ensure they fully protect human health |
| Ultra Violet | Bright light source used in the print shop to expose plates and screens. Looking at the light can damage your eyes. |
| Right to know | A law that requires employers to communicate information to workers about chemical hazards in the workplace. |
| Accident | Any suddenly occurring, unintentional event which causes personal injury or property damage. |
| First Aid | Immediate, temporary care given the victim of an accident or sudden illness until the services of a physician can be obtained. |
| Safety | State or condition of being safe |