The crossword solutions for the term 'Sounds of Understanding' are OHS and AHS. OHS stands for Occupational Health and Safety, which is a field of study that focuses on the safety and health of workers in the workplace. AHS stands for Accident and Health Insurance, which is a type of insurance that covers medical expenses and other costs associated with an accident or illness. Both OHS and AHS are important components of understanding how to keep workers safe and healthy in the workplace.