RRR
RRR is an abbreviation for:
- Raikkonen Robertson Racing, a racing team of the British Formula 3 Championship
- Relative risk reduction in medical statistics; this describes by how much the risk is reduced by an intervention
- Replacement, Reduction, Refinement strategy to avoid animal testing in animal welfare
- Skirt -O -Rama, a German record label
- Rossendorf ring zone reactor
- RRR radio signal of the Allies in World War II
- The rarity " extremely rare " coins in numismatics (Grade R to RRRRR )
- A pseudonym of the Cologne techno musician and label operator Richard Riley Reinhold
- Electrical residual resistance ratio of metals ( residual resistance ratio).
- Required rate of return, the amount of the required minimum rate of return of an investment
- Disambiguation
- Abbreviation