Org. concerned with plants

• Workplace rules setter, for short
• Protector of U.S. workers
• Org. providing workplace safety posters
• Workplace-monitoring org
• Workers' watchdog grp.
• Agcy. that conducts workplace inspections
• Govt. watchdog group
• HazMat regulators
• Work safety govt. org

Wikipedia Word definitions in Wikipedia
OSHA or Osha may refer to: