| Acronym | Definition |
|---|
| BNA➣Bureau of National Affairs, Inc. |
| BNA➣British Newspaper Archive (resource; UK) |
| BNA➣Birds of North America |
| BNA➣Bond van Nederlandse Architecten (Dutch: Royal Institute of Dutch Architects; professional association) |
| BNA➣But Not Actually (sarcasm) |
| BNA➣block numbering area (US Census) |
| BNA➣British North America |
| BNA➣Banco Nacional de Angola (National Bank of Angola) |
| BNA➣Banque Nationale Agricole |
| BNA➣Block Numbering Area |
| BNA➣Backbone Network Architecture |
| BNA➣Bakhtar News Agency (Afghanistan) |
| BNA➣Banco de la Nación Argentina |
| BNA➣Banque Nationale d'Algerie |
| BNA➣Boots N All |
| BNA➣British Neuroscience Association |
| BNA➣Business News Americas |
| BNA➣Billing Name and Address |
| BNA➣Bunch Note Acceptor (automated cash acceptor) |
| BNA➣Basic Needs Approach (economics) |
| BNA➣British Nursing Association |
| BNA➣Brand New Alliance (marketing) |
| BNA➣Bolsa Nacional Agropecuaria |
| BNA➣British Naturalists' Association |
| BNA➣Buffalo Numismatic Association (est. 1927; Buffalo, NY) |
| BNA➣Base/Neutral/Acid |
| BNA➣Baromedical Nurses Association |
| BNA➣Bonerate (SIL code, Sulawesi) |
| BNA➣Biological Network Analysis (bioinformatics) |
| BNA➣Bénéfice Net par Action (French: Earning per Share) |
| BNA➣British Naturopathic Association |
| BNA➣Burroughs Network Architecture |
| BNA➣Bruxelles Nous Appartient (French: Brussels Belongs to Us; cultural association; Brussels, Belgium) |
| BNA➣Best Next Action (marketing) |
| BNA➣Bureau de Normalisation de l'Automobile (French: Automotive Bureau of Standards) |
| BNA➣Nashville, TN, USA - Nashville Metropolitan Airport (Airport Code) |
| BNA➣By Name Assignment (USMC training and education system) |
| BNA➣Boeing North America |
| BNA➣Business Needs Assessment |
| BNA➣Brighton Neighborhood Association |
| BNA➣Business Nihongo Association (Japan) |
| BNA➣Botswana National Archives |
| BNA➣Beaverdale Neighborhood Association |
| BNA➣Barrow Neurosurgical Associates, Ltd. |
| BNA➣Bank Note Acceptor |
| BNA➣Business Name Availability |
| BNA➣Basse-Normandie Active (French financial assistance association) |
| BNA➣Business Net Areas |
| BNA➣Botswana National Atlas |
| BNA➣Basic Nomina Anatomica |
| BNA➣Business Network Architecture (Nynex) |
| BNA➣Boeing Network Architecture |
| BNA➣Brigade Nantaise Airsoft (French: Nantes Airsoft Squad; Nantes, France) |
| BNA➣Base Network Administrator |
| BNA➣Bannister Neighborhood Association (Waldorf, Maryland) |
| BNA➣Betteraves Névrosées d'Amiens (French student association) |