RRI

RRI may refer to:

Radio

 * Radio Republik Indonesia, the Indonesian public radio network
 * Radio Romania International
 * RRI 1
 * RRI 2

Other uses

 * Raman Research Institute, Bangalore, India
 * RepRisk Index, a proprietary risk metric
 * Responsible Research and Innovation, notion used by the European Union
 * Rights and Resources Initiative, an international coalition of organizations promoting land tenure reform for poor communities around the world
 * RRI Energy, former name of GenOn Energy
 * Road Routing Information within Integrated Transport Network data provided by Ordnance Survey
 * RRI Rhein Ruhr International, Consulting Engineers