RRG
RRG is the abbreviation for:
- Rain retention ditch
- Rule calculating device
- Reichs-Rundfunk-Gesellschaft
- RespectResearchGroup
- Rhön Rossitten Society
- Role and Reference Grammar , a linguistic theory
- Pension Reform Act
- Red-Red-Green coalition
See also:
Wiktionary: RRG - explanations of meanings, word origins, synonyms, translations
