- RC2
- RC4
- RC44
- RC5
- RC5 (Verschlüsselung)
- RC5 (Protokoll)
- RC6
- RCA
- RCAF
- RCA (Radio)
- RCA 1802
- Cinch-Kuppel
- RCA Italiana
- RCA-Aufzeichnungen
- RCA Red Seal Records
- RCA Studio II
- Cinch-Bandkassette
- RCA Victor
- RCD
- RCDE-Stadion
- RCD Mallorca
- RCF
- RCFile
- RCF Hauts de France
- RCF Vendée
- RCH-Pinguïns
- Rchid Debbabi
- RCI
- RCI-Bank
- RCJ
- RCJ Farul Constanța
- RCJ Farul Constanța
- RCJ Farul ConstanÈa
- RCM Televisión
- RCM Toulouse
- RCN
- RCN (Radio)
- RCN Corporation
- RCN Gerechtigkeit & Demokratie
- RCN Nuestra Tele Internacional
- RCN Fernsehen
- RCN Fernsehen
- RCO
- rcp (Unix)
- CPR
- RCR Architekten
- RCS
- RCS La Chapelle
- RCS MediaGroup
- RCTI
- RRS
- RCW 103
- RCW 38
- RCX Command Center
- RC Amel Riadhi Baladiat Arba
- RC Arras
- RC Cola
- RC ZSKA Moskau
- RC ZSKA Moskau
- RC Drift
- RC Leipzig
- RC Mainz
- RC Mechelen (Basketball)
- RC Motorsport
- RC Pro AM 2
- RC Racer
- RC Revenge Pro
- RC Villebon 91