General Industry Term

Research Octane Number

Return on Net Assets

Rumaila Operating Organisation

Running out of hole

Regional Operating Officers

Radio Operator ROOM

Rate of Return

Required on Site

Remotely Operated Shut Off Valve

Remotely Operated Sliding Sleeve

Rolling of the floor laughing

rolling on the floor, laughing my axe off

Regional Operating Unit

Real Options Valuation/Remote Operated Valve

remotely operated vehicle

Rest of World

Record of Exploration Assurance

Record of Exploration Assurance Agreement

Rest Of Year

Recommended Practice

Regional President

Resource Prediction Accuracy

Ring pair corrosion monitoring

Register of Protective Devices

Revision to Prior Estimate

revolutions per gallon

ALT

Remote Performance Monitoring

Requistion for POQR Materials

Resource Planning Meeting