BNG may refer to:
Organisations Bandai Namco Games, a video game developer based in Tokyo, subsidiary of Namco Bandai Holdings Bank Nederlandse Gemeenten, Dutch bank British Nuclear Group, former subsidiary of British Nuclear Fuels Ltd Bahala Na Gang, a Filipino street gang with operations in the US and Philippines Bloque Nacionalista Galego (Galician Nationalist Bloc), a political coalition in Spain Bòrd na Gàidhlig, a government body in Scotland Business News Group, a publishing company in northern Mexico
Cartography British National Grid, the Ordnance Survey National Grid reference system Bermuda National Grid, a kind of Transverse Mercator projection
Places Banning Municipal Airport (IATA airport code) Bingen-White Salmon (Amtrak station) (Amtrak station code), Washington, US Binnaguri, a small cantonment town in West Bengal, India
Other uses Barotse Native Government, a non-sovereign monarchy in Northern Rhodesia and Zambia Abbreviation used for biodiversity net gain in England Born of the Gods (Expansion code), a trading card game expansion set Bob and George, a webcomic Border network gateway or broadband network gateway, in computing