| Acronym | Definition |
|---|
| BFN➣Bye for Now |
| BFN➣Bundesamt für Naturschutz (German) |
| BFN➣Buffer Number |
| BFN➣Buenafuente (Spanish TV program) |
| BFN➣Bokföringsnämnden (Swedish: Swedish Accounting Standards Board) |
| BFN➣Big Fat Negative |
| BFN➣Breastfeeding Network (UK) |
| BFN➣Buffalo Free-Net (New York) |
| BFN➣Brutto für Netto (German: Gross for Net) |
| BFN➣British Forces Network |
| BFN➣Beam-Forming Network |
| BFN➣Beroeps Fotografen Nederland (Dutch: Professional Photographers Netherlands; est. 1919) |
| BFN➣Bass Federation Nation |
| BFN➣Browns Ferry Nuclear |
| BFN➣Bloemfontein, South Africa - Jbm Hertzog (Airport Code) |
| BFN➣Blue Falcon Networks (now Akimbo Systems) |
| BFN➣Bridge to Future Networks |
| BFN➣Node B Frame Number (counter; 3GPP specification) |
| BFN➣Big Fat Nothing |
| BFN➣Big for Nothing |
| BFN➣Beam Frequency Network |
| BFN➣Bumpfire.Net (discussion forum) |
| BFN➣Band Formation Notice |
| BFN➣Bumflip Nowhere (polite form) |
| BFN➣Barrhaven Freecycle Network |