General Industry Term

Revolutions per minute

Rotation per minute

Regional Project Management Office

Revolutions Per Minute

Reverse Polish Notation

PRo

Regional Performance Review

Recommended Practices and Specifications for Engineering

Regional Performance Unit

Regional Performance Unit Leader

Random Pig Explosion

Refinery Quality Certificate

rest and relaxation

Recognition & Reward

Regional Resource Authority

Regional Resolver Group

Recursos Humanos

RATE OF RETURN ON INVESTMENT

Real Rate of Return

Resources & Reserves Operating Standard

Requirement, Recommendation and possibility

Required Rate of Return

Reduced Rate Testing

Relative Refined Value

Removable Spool

Regional Service Agreement

Residual Salt Analysis

Retrievable Sensor Assembly

Refinery Services Building

The Royal Society of Chemistry