| Acronym | Definition |
|---|
| RBG➣Roseburg (Amtrak station code; Roseburg, OR) |
| RBG➣Red Blue Gold |
| RBG➣Random Bit Generator (algorithm) |
| RBG➣Reblog |
| RBG➣Royal Botanical Gardens |
| RBG➣Revolutionary But Gangsta (Dead Prez album) |
| RBG➣Red Blue and Green (primary colors of light as perceived by humans; less common, usually seen as RGB) |
| RBG➣Red Black and Green |
| RBG➣Regalbediengerät (machine for moving pallets in an automatic warehouse) |
| RBG➣Ruth Bader Ginsburg (US Supreme Court justice) |
| RBG➣Rubber Band Gun |
| RBG➣Random Blood Glucose |
| RBG➣Réseau des Boutiques de Gestion (French: Network of Management Shops) |
| RBG➣Rock Bottom Golf (website) |
| RBG➣Rhema Broadcasting Group (New Zealand) |
| RBG➣Riverboat Gamblers (Texas punk rock band) |
| RBG➣Redundant Building Grant (UK) |
| RBG➣Really Big Gun |
| RBG➣Rather Be Giraffes (Brandeis University A Cappella Group) |
| RBG➣Runebranded Girdle (gaming) |
| RBG➣Refrigerated Baked Goods |
| RBG➣Really Bad Game |
| RBG➣Rocket Boosted Glider |
| RBG➣Righteous Black Guerillas (band) |