| Acronym | Definition |
|---|
| RBB➣Rundfunk Berlin-Brandenburg (TV channel) |
| RBB➣Rapid Bios Boot |
| RBB➣Results Based Budgeting |
| RBB➣Right Bundle Branch |
| RBB➣Right Bank Babies (Los Angeles, CA) |
| RBB➣Red and Black Block |
| RBB➣Residential Broadband |
| RBB➣Rebirth Brass Band |
| RBB➣Reverse Body Bias (electronics) |
| RBB➣Reuters Business Briefing (Reuters online information service) |
| RBB➣Rainy Blue Bell (Japanese rap group) |
| RBB➣Ryerson Business Building |
| RBB➣Reality Bites Back (fan forums) |
| RBB➣Racing Blondel Bollène (French soccer club) |
| RBB➣Resin Bonded Bridge (dental) |
| RBB➣Rome Blue Basic (gaming) |
| RBB➣Random Bits Bin (File) |
| RBB➣Rouer, Bernard, Bretout (French accounting firm) |
| RBB➣Rune Bolstered Belt (gaming) |
| RBB➣Random Bladder Biopsy |
| RBB➣Retail Banking Boutique (India) |
| RBB➣Right Breast Biopsy |
| RBB➣Reality Bulletin Board |
| RBB➣Ridyard, Bishop and Baker (economic consulting firm) |