BBN might refer to:
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Bayesian belief network, a probabilistic graphical model that represents a set of random variables and their conditional independencies via a directed acyclic graph
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Bible Broadcasting Network
The Bible Broadcasting Network (BBN) is a listener-supported global Christian Conservative Christian radio radio network, network staffed and headquartered in Charlotte, North Carolina. It was founded in 1971 by Lowell Davey, who was the network ...
, a global Christian radio network headquartered in Charlotte, North Carolina
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Big Bang nucleosynthesis
In physical cosmology, Big Bang nucleosynthesis (also known as primordial nucleosynthesis, and abbreviated as BBN) is a model for the production of light nuclei, deuterium, 3He, 4He, 7Li, between 0.01s and 200s in the lifetime of the universe ...
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Big Blue Nation, the fan base of the University of Kentucky athletics programs
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Big Brother Naija, a Nigerian reality show
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Biuro Bezpieczeństwa Narodowego, a Polish government agency
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Brevard Business News
''Brevard Business News'' is a weekly newspaper in Melbourne, Florida, United States covering business news and trends for the Space Coast region of Central Florida
Central Florida is a Regions of the United States#Florida, region of the U. ...
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Buckingham Browne & Nichols School (BB&N), a private school in Cambridge, Massachusetts
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9-Borabicyclo(3.3.1)nonane (9-BBN), a reagent used in organic chemistry
* The 3-letter code for
Blackburn railway station in the UK
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Blackburn railway station, Melbourne
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Bengbu South railway station, China Railway pinyin code BBN
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Raytheon BBN Technologies, formerly Bolt, Beranek and Newman, a technology company in Cambridge, Massachusetts
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BBN Music, American music cooperation
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Beyond National Jurisdiction (BBN),
United Nations Convention on the Law of the Sea
The United Nations Convention on the Law of the Sea (UNCLOS), also called the Law of the Sea Convention or the Law of the Sea Treaty, is an international treaty that establishes a legal framework for all marine and maritime activities. , 169 sov ...
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