- MRO
- Mars Reconnaissance Orbiter (Governmental » NASA)*** Maintenance Repair And Operating (Miscellaneous » Unit Measures)*** Maintenance Repair And Operating (Business » Accounting)*** Maintenance, Repair, and Overhaul (Governmental » Transportation)*** Maintenance, Repair, and Overhaul (Governmental » Military)*** Maintenance, Repair, and Overhaul (Governmental » NASA)*** Maintenance Repair And Overhaul (Business » General)** Medical Review Officer (Governmental » Military)** Maintenance Repair and Operations (Business » General)** Maintenance Repair and Operations (Governmental » Military)* Marathon Oil Corporation (Business » NYSE Symbols)* Mauritania Ouguiya (Regional » Currencies)* USX- Marathon Group (Business » NYSE Symbols)* Method Resolution Order (Computing » Software)* Materiel Release Order (Governmental » Military)* Motor Racing Outreach (Community » Sports)* Main Refinancing Operation (Business » Accounting)* Maintenance Repairs And Operations (Business » General)* Mooresville Regional Office (Governmental » US Government)* Muscle Receptor Organ (Regional)* Masterton, New Zealand (Regional » Airport Codes)* Medical Regulating Officer (Governmental » Military)* Medicaid Rehab Option (Community » Law)* Mount Rogers Outfitters (Business » Firms)* Maintenance and Repair Office (Business » General)
Abbreviations dictionary. 2012.