| BNS | Bachelor of Nursing Studies 
| Others |
| BNS | Backbone Network Service
| Others |
| BNS | Backbone Node Subsystems
| Others |
| BNS | Baltic News Service
| Others |
| BNS | Bangladesh Naval Ship
| Others |
| BNS | Bangong Nujiang Suture
| Others |
| BNS | Bank of Nova Scotia
| Others |
| BNS | Banque Nationale Suisse
| Others |
| BNS | Basic Necessities Survey
| Others |
| BNS | Basic Network Services
| Others |
| BNS | Basketball Nova Scotia
| Others |
| BNS | Bathiya And Santhush
| Others |
| BNS | Beers N Suds
| Others |
| BNS | Behavior Navigation System
| Others |
| BNS | Belfast Nifedipine Study
| Others |
| BNS | Belgian Navy Ship
| Others |
| BNS | Belgian Nuclear Society
| Others |
| BNS | Belgian Nutrition Society
| Others |
| BNS | Bero Network Service
| Others |
| BNS | Big Nasty Smile
| Others |
| BNS | Big Number Syndrome
| Others |
| BNS | Bill Night Sight
| Others |
| BNS | Billed Number Screening
| Others |
| BNS | Binary Neutron Stars
| Others |
| BNS | Bladder Neck Stenosis
| Others |
| BNS | Bladder Neck Suspension
| Others |
| BNS | Blade and Soul
| Others |
| BNS | Blockstack Naming Service
| Others |
| BNS | Boulder Nordic Sport
| Others |
| BNS | Boys National School
| Others |
| BNS | Brand New School
| Others |
| BNS | Brand New Series
| Others |
| BNS | British Neuropathological Society
| Others |
| BNS | British Neuropsychological Society
| Others |
| BNS | British Numismatic Society
| Others |
| BNS | Broadcast Network Server
| Others |
| BNS | Broadcast Network Systems
| Others |
| BNS | Brooklyn New School
| Others |
| BNS | Budapest Nephrology School
| Others |
| BNS | Bureau of National Security
| Others |
| BNS | Burren Nature Sanctuary
| Others |
| BNS | Busch North Series
| Others |
| BNS | Business and Neighborhood Services
| Others |
| BNS | Business Network Services
| Others |
| BNS | Business Network Solutions
| Others |
| BNS | Buy and Stay
| Others |