RGB (disambiguation)
- Akino Arai
- Analog RGB
- BGR (disambiguation)
- Bitcoin
- Case modding
- GBR (disambiguation)
- Lightning Network
- RBG (disambiguation)
- RGB (album)
- RGB (song)
- RGB Entertainment
- RGB color model
- RGB color space
- RGBA color space
- RPG (disambiguation)
- Reconnaissance General Bureau
- Red-giant branch
- Roberto Gómez Bolaños
- Rolf-Göran Bengtsson
- Silicon Graphics Image
- Yoasobi