| Acronym | Meaning |
![](file.png) | ROM | Read Only Memory |
![](file.png) | ROM | Regional Oxidant Model |
![](file.png) | ROM | Reverse Osmosis Membrane |
![](file.png) | ROMNET | Regional Ozone Modeling For Northeast Transport |
![](file.png) | ROMP | Restricted Open-shell Moeller-Plesse |
![](file.png) | ROMP | Ring-opening Metathesis Polymerization |
![](file.png) | RON | Research Octane Number |
![](file.png) | RONALD | Rocketborne Optical Neutral Gas Analyzer With Laser Diodes |
![](file.png) | ROP | Ring-opening Polymerization |
![](file.png) | ROS | Reactive Oxygen Species |
![](file.png) | ROS | Restricted (or Roothaan) Open-shell (Hamiltonian) |
![](file.png) | ROSAT | Roentgen Satellite |
![](file.png) | ROSDAL | Representation Of Organic Structure Description Arranged Linearly |
![](file.png) | ROSE | Regional Oxidants In The SouthEast |
![](file.png) | ROSE | Research On Ozone In The Stratosphere And Its Evolution |
![](file.png) | ROSE | Residual Organic Substance Emissions |
![](file.png) | ROSE | Remote Optical Sensing Of Emissions |
![](file.png) | ROSE | Residual Oil Supercritical Extraction |
![](file.png) | ROSH | Registry Of Occupational Safety And Health |
![](file.png) | ROSINA | Rosetta Orbiter Spectrometer For Ion And Neutral Analysis |
![](file.png) | ROSS | River Oil Spill Simulation |
![](file.png) | ROSS2 | River Oil Spill Simulation 2 Layer Model |
![](file.png) | ROV | Remotely Operated Vehicle |
![](file.png) | ROVP | Reactance Operator Variational Principle |
![](file.png) | ROWPU | Reverse Osmosis Water Purification Unit |
![](file.png) | RP | Reinforced Plastics |
![](file.png) | RP/C | Reinforced Plastics/composite |
![](file.png) | RP/M | Reinforced Plastics/mortar |
![](file.png) | RPA | RNase Protection Assay |
![](file.png) | RPA | Random Phase Approximation |
![](file.png) | RPAE | Random Phase Approximation With Exchange |
![](file.png) | RPC | Regional Planning Commission |
![](file.png) | RPC | Rotation Planar Chromatography |
![](file.png) | RPC | Reduced Potential Curve (method For Anal. Of Potential Functions And Spectra Of Diatomic Molecules) |
![](file.png) | RPC | Reversed-phase Chromatography |
![](file.png) | RPCR | Restricted Principal Component Regression |
![](file.png) | RPCVD | Remote Plasma-enhanced Chemical Vapor Deposition |
![](file.png) | RPD | Relative Percent Difference |
![](file.png) | RPD | Retarding Potential Difference |
![](file.png) | RPDWR | Revised Primary Drinking Water Regulations |
![](file.png) | RPE | Retinal Pigment Epithelium |
![](file.png) | RPECVD | Remote Plasma-enhanced Chemical-vapor Deposition |
![](file.png) | RPEHMO | Relativistically Parametrized Extended Hueckel MO |
![](file.png) | RPF | Renal Plasma Flow |
![](file.png) | RPI | Radius Polydispersity Index |
![](file.png) | RPIPC | Reversed-phase Ion-pair Chromatography |
![](file.png) | RPJ | Radio-frequency Plasma Jet |
![](file.png) | RPL | Radio Photoluminescence |
![](file.png) | RPLC | Reversed-phase Liquid Chromatography |
![](file.png) | RPM | Regional Project Managers |