| Acronym | Definition |
|---|
| KBN➣Komitet Badan Naukowych (Polish: Committee for Scientific Research; now Council of Science) |
| KBN➣Koori Business Network (Australia) |
| KBN➣Kentucky Beef Network (Kentucky Cattlemen's Association; est. 2001) |
| KBN➣Klaatu Barada Nikto (gaming clan) |
| KBN➣Knowledge-Based Neurocomputing |
| KBN➣Khwaja Bande Nawaz (Muslim holy shrine in India) |