BN
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| BN | Boron Nitride | - | Computer Acronyms(common) |
| BN | Ballistic Number | - | Organizations |
| BN | Battalion | - | Astronomy |
| BN | Bengali Language (ISO 639-1 Code) | - | Astronomy |
| BN | Brunei (ISO 3166 Digram; FIPS 10-4 Country Code) | - | Astronomy |