BWN
BWN stands for:
- Brunei International Airport (IATA code)
- Biographical Woordenboek van Nederland (German: Biographical Dictionary of the Netherlands), Dutch national biography
BWn stands for:
- Mild desert climate according to the Köppen and Geiger climate classification , see Effective Climate Classification #Köppen and Geiger climate classification
bwn stands for:
- Hm Nai (ISO-639-3 code), one of the Miao languages in Hunan Province , China