The meaning of the Acronym RBG is...

RBG is

• Really Boring Game

More Meanings For RBG:

• Royal Botanical Gardens
• Red, Blue, Green
• Red, Blue, and Green
• Rubber Band Gun
• Rocket Boosted Glider
• Rocket Boosted Glider
• Revolutionary But Gangsta
• Really Boring Game
• Roseburg, Oregon USA

RBG is also in:

• Airport Codes
• Botany
• Colors
• Law
• Military
• NASA
• Products
• Sports