RBC
- 12e Régiment blindé du Canada
- ETCS Level 2
- Easy 96
- Gray code
- Kuyper College
- Living Arts Centre
- Mid-Atlantic Christian University
- Our Daily Bread Ministries
- RBC Bank
- RBC Plaza (disambiguation)
- RBC Records
- RBC Roosendaal
- RBK Daily
- RBK Group
- RBK TV
- Radio Beijing Corporation
- Rare Breeds Canada
- Real business-cycle theory
- Recognition-by-components theory
- Red blood cell
- Regional Broadband Consortium
- Richard Bland College
- Robinvale Airport
- Role-based collaboration
- Rotating biological contactor
- Royal Bank of Canada
- Royal British Colonial Society of Artists
- Ryukyu Broadcasting Corporation
- Zimbabwe Broadcasting Corporation