regular rate and rhythm
Residual resistivity ratio
haR haR haR
Radio-Relay Regenerator
Raleigh Research Reactor
Rapid Runway Repair
Reduce, Reuse, Recycle
relative risk reduction
Rolling Requirements Review
Rabid Religious Right
RAM Rationale Report
Random-Random-Random
Readiness review request
Reciprocal Residual Resistance
Reclaim, Reuse, Reduce
Redetermination, Recertification, Reas…
reduced residual radiation
regular rate and rhyth
regular rhythm and rate
Relationship Research Resources
relative risk ratio
Release Readiness Review
Remove, Repair and Replace
renin release rate
Repromulgation recurrence rate
requirements rational report
Reservation Bits
Residual Resistance Ratio
Reuse, Reduce, Recycle
Rework Removal Rate