Rendered Obsolete in Months Rough Order of Magnitude Range of Motion Read Only Memory Read-Only Memory Roll-Over Mortgage rupture of membranes reactive oxygen metabolite Reciprocal Ohm Meter Regional Oxidant Model Report Object Model Romania Rough Order Magnitude Aeromar IATA code for All Airports, Rome, Ital… Range of motion, movement range of movement ranges of motion RCRA and operational monitoring Reach Only Memory reactive oxygen metabolites Read-Only-Memory Really Old Machine Reception and Onward Movement Record of memory Record order of magnitude recurrent otitis media Reduced-Order Methods Refuel on the Move Regional Office Manual