What does MSDS stand for?

The correct term is "Material Safety Data Sheet," abbreviated as MSDS. This document provides essential information about handling, storing, and disposing of hazardous materials safely. It includes details on the physical and chemical properties of substances, potential hazards, first aid measures, and safety precautions, making it an essential resource for ensuring workplace safety, particularly in environments dealing with chemicals. Understanding the correct terminology and purpose of MSDS is crucial for compliance with safety regulations and for maintaining a safe working environment.

The other terms listed do not accurately capture the standard definition used in safety and health regulations. For instance, "Materials Safety Data Sheet" lacks the precision of the singular "Material," which refers to each substance covered by the sheet. Similarly, "Materials Standard Data Sheet" and "Material Standard Data Sheet" do not reflect the focus on safety data concerning materials and are not recognized terms in health and safety documentation.