| RBF | Big Bear City Airport, Big Bear, California USA 
| Others |
| RBF | R Bugg Forwarding
| Others |
| RBF | Racing Brake Fluid
| Others |
| RBF | Radial Basis Function
| Others |
| RBF | Radial Basis Functions
| Others |
| RBF | Radius Basis Function
| Others |
| RBF | Rail Baron Fanatic
| Others |
| RBF | Ram Building Fund
| Others |
| RBF | Random Block File
| Others |
| RBF | Random Brain Farts
| Others |
| RBF | Rat Bite Fever
| Others |
| RBF | Rat-Bite Fever
| Others |
| RBF | Raw Binary File
| Others |
| RBF | Rbase Datafile
| Others |
| RBF | Really Big Facebook
| Others |
| RBF | Really Big Feet
| Others |
| RBF | Really Big Fight
| Others |
| RBF | Recreational Boating Facilities
| Others |
| RBF | Reel Big Fish
| Others |
| RBF | Regional Blood Flow
| Others |
| RBF | Regional Business Fund
| Others |
| RBF | Renal Blood Flow
| Others |
| RBF | Renault Business Finance
| Others |
| RBF | Replace By Fee
| Others |
| RBF | Reserve Bank of Fiji
| Others |
| RBF | Resting B Face
| Others |
| RBF | Resting B***h Face
| Others |
| RBF | Resting B*tch Face
| Others |
| RBF | Resting Baby Face
| Others |
| RBF | Resting Beach Face
| Others |
| RBF | Resting Brunch Face
| Others |
| RBF | Restless Backseat Face
| Others |
| RBF | Result Based Financing
| Others |
| RBF | Results based
| Others |
| RBF | Results Based Financing
| Others |
| RBF | Retired Boxers Foundation
| Others |
| RBF | Revenue-Based Finance
| Others |
| RBF | Revista Brasileira de Fruticultura
| Others |
| RBF | Rib Bone Frame
| Others |
| RBF | Richard Burns Foundation
| Others |
| RBF | Riverside Baseball Federation
| Others |
| RBF | Rochester Bible Fellowship
| Others |
| RBF | Rockefeller Brothers Fund
| Others |
| RBF | Role Based Form
| Others |
| RBF | Rotor Bearing Foundation
| Others |
| RBF | Round Bottom Flask
| Others |
| RBF | Running Barefoot
| Others |
| RBF | Running Blog Family
| Others |
| RBF | Russell Built Fabrication
| Others |