Question

what are the 2 full forms of M.R.O

Answer 1

Mars Reconnaissance Orbiter' and Maintenance, repair and operations are the 2 full forms of M.R.O

Answer 2

Mars Reconnaissance Orbiter Governmental » NASA -- and more...MROMaintenance, Repair, and Overhaul Governmental » Military -- and more...MROMaintenance Repair And Overhaul Business » GeneralMROMedical Review Officer Governmental » MilitaryMROMaintenance Repair and Operations Business