B2A may refer to:
*
Business-to-government
Business-to-government (B2G),Market Business NewsWhat is B2G or business-to-government? Definition and examples accessed 31 August 2020 also known as business-to-administration (B2A), refers to trade between the business sector as a supplier and a ...
(business-to-administration)
* Haplogroup B2a, a subtype of
Haplogroup B (mtDNA)
In human mitochondrial genetics, haplogroup B is a human mitochondrial DNA (mtDNA) haplogroup.
Origin
Haplogroup B is believed to have arisen in Asia some 50,000 years before present. Its ancestral haplogroup was haplogroup R.
The greatest vari ...
* B2A (BRT), a
bus route in Guangzhou
* B2A class, traditional motorcycles with sidecars in sidecar racing for the
Sidecar World Championship
FIM Sidecar World Championship is the international sidecar racing championship. It is the only remaining original FIM road racing championship class that started in 1949.
It was formerly named Superside when the sidecars moved from being part of ...
*
Brantly B-2A light helicopter
*
Northrop-Grumman B-2A Spirit stealth bomber
See also
*
2BA
*
BA2 (disambiguation) BA2 may refer to:
* A postcode district in the BA postcode area, England
* Brain Age 2: More Training in Minutes a Day!, a game
* Band Aid (band)
* Lineage BA.2, a variant of the Omicron strain of SARS-CoV-2 that causes COVID-19
See also
*
* ...
*
BAA (disambiguation)
BAA or Baa may refer to:
Letters and sounds
* Baa, onomatopoeic representation of the noise made by sheep
*Bāʾ, the Arabic letter ب
* Baa, the fifth consonant of the Thaana script used in the Dhivehi language
Places
* Baa Atoll, an administrat ...
*
BBA (disambiguation)
*
BA (disambiguation)
BA, Ba, or ba may refer to:
Businesses and organizations
* Bangladesh Army
* Bibliotheca Alexandrina, an Egyptian library and cultural center
* Boeing (NYSE stock symbol BA)
* Booksellers Association of the UK and Ireland
* Boston Acoustics, an ...
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