| bpdx | Business Plan Pro Plan |
| bpf | Business Plan Pro Formula |
| bpf | F-Secure Base Policy File |
| bphys | Blender Cache |
| bpj | Boxsim Simulation Data |
| bpk | Blaise Database BPK Data |
| bpm | Sybase PowerDesigner Business Process Model |
| bpm | Bizagi Process Modeler File |
| bpmc | Bizagi Process Modeler Team Collaboration File |
| bpmx | Business Process Model and Notation Data |
| bpo | DataFlex Business Process Object |
| bpp | Clarion App Backup |
| bpw | Intuit Quickbooks Business Planner File |
| bpwx | Blender GIS World Data |
| bpx | BusiPlan Data File |
| bqf | WaveWatch III Binary Quadrupled Data |
| bqs | BillQuick Database |
| bqy | Oracle Hyperion Interactive Reporting Document |
| br25 | BMW iDrive Multimedia Data |
| bragg | RMCProfile Bragg Scattering Data |
| brain | Personal Brain v6 File |
| brb | Bryce Object Export |
| brdf | Disney BRDF File |
| bre | Bible Reference Exporter Extracted List |
| bre | Breuckmann Scanner Data |
| bri | SeisWorks Bricked Seismic Data Format File |
| brml | Big Red Markup Language Code |
| brn | BrainStorm Data |
| brn | Personal Brain File |
| brp | E-Sword Bible Reading Plan File |
