| Acronym | Definition |
|---|
| NBF➣National Bank Financial |
| NBF➣National Business Furniture |
| NBF➣Norsk Bibliotekforening |
| NBF➣National Bank of Fujairah (Abu Dhabi, United Arab Emirates) |
| NBF➣Netbeui Frame Protocol |
| NBF➣Nippon Building Fund (Japan) |
| NBF➣Norges Blindeforbund |
| NBF➣Neutral Buffered Formalin |
| NBF➣National Biosafety Framework |
| NBF➣Norfolk Broads Forum (UK) |
| NBF➣National Benefit Fund |
| NBF➣National Book Foundation |
| NBF➣New Best Friend |
| NBF➣National Book Festival |
| NBF➣Normal Ballast Factor (fluorescent lighting) |
| NBF➣Nätverksbaserade Försvaret (Swedish: Network-Based Defense) |
| NBF➣Never Been Fired (firearms) |
| NBF➣NetBIOS Frame |
| NBF➣Nucleotide Binding Fold |
| NBF➣Norges Bilbransjeforbund |
| NBF➣Norges Bilbransjeforbund (Norwegian Marine Industries Federation) |
| NBF➣Nederlandse Bowling Federatie |
| NBF➣National Bank of Fiji |
| NBF➣Norsk Botanisk Forening |
| NBF➣Norsk Bridgeforbund |
| NBF➣National Bed Federation |
| NBF➣National Blood Foundation |
| NBF➣Notodden Blues Festival |
| NBF➣National Boating Federation |
| NBF➣Nederlandse Beroepsvereniging van Film- en Televisiemakers (Association for Film and Television Makers) |
| NBF➣Nerve Blood Flow |
| NBF➣Not Being Funny |
| NBF➣National Board of Fisheries (Sweden) |
| NBF➣Napier Brown Foods (UK) |
| NBF➣National Birman Fanciers |
| NBF➣Norges Biloppsamleres Forening |
| NBF➣National Board of Forestry |
| NBF➣Neutral Buoyancy Facility (NASA) |
| NBF➣Norme di Buona Fabbricazione (Italian: Good Manufacturing Practice GMP) |
| NBF➣Namibian Basketball Federation |
| NBF➣New Boston Fund |
| NBF➣National Buffalo Foundation (aka National Bison Association; Westminster, CO) |
| NBF➣No Best Friend |
| NBF➣Nigerian Business Forum |
| NBF➣Natural Born Fraggers (gaming clan) |
| NBF➣Natural Bitch Face |
| NBF➣National Bhikkhu Front |
| NBF➣Norsk Barnelegeforening |
| NBF➣North Bank Forum |
| NBF➣Norwegian Business Forum |
| NBF➣Nederlandse Bieten Federatie |
| NBF➣Neurobiofeedback (The Institute) |
| NBF➣Northern Business Forum (UK) |
| NBF➣Norsk Bartender Forening (Norwegian) |
| NBF➣National Bladder Foundation |
| NBF➣Neurobehavioral Functioning |
| NBF➣Nigeria Best Forum |
| NBF➣Norman Beaton Fellowship |
| NBF➣Nonbank Financial |
| NBF➣New Bosnia Fund |
| NBF➣Netherlands Bowling Federation |
| NBF➣Norges Bedriftsrådgiverforening |
| NBF➣Nothing But Fun |
| NBF➣National Bonsai Foundation, Inc. (non-profit organization supporting the National Bonsai & Penjing Museum at the US National Arboretum) |
| NBF➣Nationaal Bibliotheek Fonds |
| NBF➣New Brothers Fellowship |
| NBF➣National Balloon Facility |
| NBF➣Nachrichtenbaufahrzeug |
| NBF➣Narrow Bridge Farm (Ithaca, New York) |
| NBF➣New Balance Foundation |
| NBF➣Nasionale Bemagtigingsforum |
| NBF➣New Building Factory |
| NBF➣Nippon Bowler's Federation (Japan) |
| NBF➣National Braille Factory |
| NBF➣Beacon Frequency |
| NBF➣Nasal Blood Flow |
| NBF➣Norsk Bygdesag Forening |
| NBF➣Northside Bible Fellowship |
| NBF➣Norwegian Bridge Festival |
| NBF➣Northern Beaches Flyers |
| NBF➣No Boss Freedom |
| NBF➣National Benefit and Pension Fund |
| NBF➣National Bullying Forum |
| NBF➣Northern Beaches Flyers (Sydney, Australia) |
| NBF➣Network Bootable Floppy |
| NBF➣National Best Foods (Canada) |
| NBF➣Niet Te Benoemen Factor |