USX- Marathon Group

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

MRO

Pronunciation

/juː ɛs ɛks- məˈræθ.ən ɡruːp/

Category

Business

Related Field

NYSE Symbols

Other meanings of MRO

Mauritania Ouguiya Regional

Materiel Release Order Gov

Medical Regulating Officer Gov

Medical Review Officer Gov

Maintenance, Repair, and Operating Business

Maintenance Repairs And Operations Business

Medicaid Rehab Option Gov

Maintenance, Repair, and Operations Business

Marathon Oil Corporation Business

Maintenance, Repair, and Overhaul Gov