The meaning of the Acronym MRO is...

MRO is

• USX- Marathon Group
• Marathon Oil Corporation

More Meanings For MRO:

• Method Resolution Order
• Maintenance Repair And Operating
• Motorcycle Rights Organization
• Maintenance Repair Operating
• Motorcyclists Rights Organization
• Maintenance Repairs And Operational
• Maintenance Repair Operations
• Maintenance Repair And Operation
• Motorcyclists Right Organization
• Malaysia Ragnarok Online
• Maintenance Repair Organization
• Muscle Receptor Organ
• Maintenance, Repair, and Operating
• Main Refinancing Operation
• Mount Rogers Outfitters

MRO is also in:

• Accounting
• Firms
• Physiology
• Software
• Unfiled
• Unit Measures