RKK
RKK is an abbreviation for:
- Reich Chamber of Culture , an instrument of the National Socialist cultural policy
- Revolutionary Committee of the Kuomintang , a political party in the People's Republic of China
- Rheinische Karnevals-Korporationen , a German carnival association
- RKK Energija , a Russian space company
- Roman Catholic Church
- Red Cross Hospital Bremen
RkK stands for:
- Regional association of church hospitals in southern Baden
