NBL

NBL may refer to:

Business

• Namibia Breweries Limited
• Nepal Bank Limited
• Noble Energy, an oil and natural gas exploration and production company listed on the New York Stock Exchange with the ticker symbol NBL
• North British Locomotive Company

Science

• n-Butyllithium, an organic compound
• Neutral Buoyancy Laboratory, an astronaut training facility at NASA's Johnson Space Center
• New Brunswick Laboratory

Sport

• Any of several basketball leagues named National Basketball League
• National Badminton League (United Kingdom)
• National Bicycle League (United States)
• National Bowling League (United States, defunct)
• North Bay League, now part of the North Coast Section (NCS) of the California Interscholastic Federation (CIF)

Other uses

• North Berwick Law, a volcanic plug in East Lothian, Scotland, United Kingdom