| Abbreviation | Definition |
|---|---|
| BHF | Behavioural Health Foundation |
| BIBLE | As soon As possible |
| BIRF | Brain Injury Resource Foundation |
| BJF | Beth Johnson Foundation |
| BJF | Black Jaguar Foundation |
| BJF | Brooke Jackman Foundation |
| BJMF | BLU Jazz Masterclass Foundation |
| BJMF | Bradley Johnson Memorial Foundation |
| BLDF | Bandon Library Development Foundation |
| BLEF | Basehor Linwood Education Foundation |
| BLF | Better Life Foundation |
| BLF | British Lung Foundation |
| BLFF | Bandon Library Friends and Foundation |
| BLFF | Barbara Lee Family Foundation |
| BLFO | Building Your Leadership Foundation Online |
| BMF | Bhartiya Mandal Foundation |
| BMGF | Bill & Melinda Gates Foundation |
| BMGF | Bill and Melinda Gates Foundation |
| BMGF | Bill and Melinda Gates Foundations |
| BMGF | Bill Melinda Gates Foundation |