What does BFN stand for?

Beam-Forming Network

Blackfin, Pembroke Park, FL - Manufacturer code for watercraft hull identification number (USCG)

Bloemfontein - South Africa - Airport symbol (OAG)

British Forces Network

Bye for Now (ADWA)

Compagnie Nationale Naganagani - Burkina Faso - ICAO designator (FAAC)

Fort Nelson Public Library, British Columbia - Library symbol - National Library of Canada (NLC)