RGB
RGB is an abbreviation for:
- the basic colors red, green and blue, see RGB color space
- RGB signal , a standard for video image transmission
- Rossijskaja gossudarstwennaja biblioteka (Российская государственная библиотека), the Russian State Library
- Reconnaissance General Bureau , North Korean Secret Service
.rgb stands for:
- File name extension for the building on the RGB color space image format that was developed by Silicon Graphics and also as Silicon Graphics Image is known