NBS
- Changbaishan Airport
- Kizz Daniel
- N-Bromosuccinimide
- NASCAR Xfinity Series
- NBS (Natal Building Society)
- NBS 24/7
- NBS Bank
- NBS Television (Uganda)
- NBSS (disambiguation)
- NUST Business School
- Nagano Broadcasting Systems
- National Bank of Samoa
- National Bank of Serbia
- National Bank of Slovakia
- National Battlefield Site
- National Book Store
- National Broadband Plan (United States)
- National Broadcasting Network (Trinidad and Tobago)
- National Broadcasting School
- National Building Specification
- National Bureau of Statistics (disambiguation)
- National Institute of Standards and Technology
- National Library of Serbia
- Nationwide Building Society
- Nature-based solutions
- Navigation and Bombing System
- Nelson Building Society
- Newborn screening
- Newcastle Building Society
- Nijmegen breakage syndrome
- Nippon Broadcasting System
- No Bad Songz