The meaning of the Acronym HERO is...

HERO is

• Helicopter Emergency Rescue Operation
• Hazards of Electromagnetic Radiation to Ordnance

More Meanings For HERO:

• High Energy Replicated Optics
• Human Environment Regional Observatory
• Higher Education and Research Opportunities
• Hunchback Esmarelda Rescue Operation
• Hell Ever Rally On
• Helping Every Robot Organization
• For Highway Emergency Response Operator
• Healthcare Employees Reaching Out
• Health Enhancement Research Organization
• Hendricks Equine Rehab Opportunities
• Highglen Exploration and Research Organization
• Hutchinson Employees Reaching Out
• Heroic Effort Recognition Opportunity
• Home Economic Related Occupation
• Highway Emergency Response Operator

HERO is also in:

• Firms
• Funnies
• General
• Hospitals
• Physics
• Positions
• Science Fiction
• Unfiled
• Universities
• Veterinary