WEEKLY WIN
The total handwashes for all employees for the week.

WIN (Wash Index Number)
The total handwashes divided by the employee hours worked (originally described in the research associated with GOJO® Corporation's Signol™ product). 

WORLD HEALTH ORGANIZATION (WHO)
Founded in 1948, WHO's mission is to set global standards of health and to aid governments in strengthening national health programs. WHO's activity in food safety issues include development of national food safety policies and infrastructures, food legislation and enforcement, food safety education, promotion of food technologies, surveillance of foodborne diseases and monitoring of chemical contaminants in food.