RDK
RDK stands for:
- RDK EG , series of locomotives of the Siemens group
- Real Lexicon for German Art History , reference work arranged in alphabetical order
- Red Oak Municipal Airport (IATA code), airport in the US city of Red Oak (Iowa)
- Reich Association of German Rabbit Breeders , predecessor organization of the Association of German Rabbit Breeders
- Tire pressure control system for monitoring tire pressure in motor vehicles
- Rheinhafen steam power plant in Karlsruhe , hard coal, gas and steam power plant
- Rilindja Demokratike Kombëtare, German National Democratic Rebirth , political party in Macedonia
- Bulk density class , density of a porous solid based on the volume including the pore spaces
- Rotaract Germany Committee , German section of the Rotaract Club, a service club for young people
- Random-dot kinematogram , see random dot-kinegram
RdK stands for:
- Council of the German Cultural Community, since 2004 Parliament of the German-speaking Community in Belgium
- Council of the district , executive body of the districts in the German Democratic Republic
- Reich Association of the Rich, Self-Help Organization for Large Families (1922–1945)
