BA1 may refer to: * A postcode district in the

BA postcode area The BA postcode area, also known as the Bath postcode area,Royal Mail, ''Address Management Guide'', (2004) is a group of nineteen postcode districts in South West England, within sixteen post towns. These cover east Somerset (including Bath, Ye ...

* A flight number associated with British Airways'

Concorde The Aérospatiale/BAC Concorde () is a retired Franco-British supersonic airliner jointly developed and manufactured by Sud Aviation (later Aérospatiale) and the British Aircraft Corporation (BAC). Studies started in 1954, and France and t ...

service, later used for the BA

Club World London City Club World London City was an executive all-business-class flight service between London City Airport and New York City marketed by British Airways. The service launched in September 2009 and operated until March 2020. Service BA began th ...

service *

Band Aid (band) Band Aid were a charity supergroup featuring mainly British and Irish musicians and recording artists. It was founded in 1984 by Bob Geldof and Midge Ure to raise money for anti-famine efforts in Ethiopia by releasing the song " Do They Kn ...

Lineage BA.1 Omicron (B.1.1.529) is a variant of SARS-CoV-2 first reported to the World Health Organization (WHO) by the Network for Genomics Surveillance in South Africa on 24 November 2021. It was first detected in Botswana and has spread to become the ...

, a variant of the Omicron strain of SARS-CoV-2 that causes COVID-19

See also