BPA may refer to:
BPAY is an electronic bill payment system in Australia which enables payments to be made through a financial institution's online, mobile or telephone banking facility to organisations which are registered BPAY billers.
Bangladesh Public Administration Training Centre (BPATC) is the Bangladesh public administration training center to turn government employees into good government officers.
Bipolar disorder, also known as manic depression, is a mental disorder with periods of depression and periods of elevated mood.
BP P.L.C., also referred to by its former name, British Petroleum, is a British multinational oil and gas company headquartered in London, England.
Bisphenol A (BPA) is an organic synthetic compound with the chemical formula (CH3)2C(C6H4OH)2 belonging to the group of diphenylmethane derivatives and bisphenols, with two hydroxyphenyl groups.
BPA Worldwide is an American company that provides independent, third-party audits of audience claims of business-to-business and consumer magazines.
Bradford (Park Avenue) Association Football Club is an English football club based in Bradford, West Yorkshire, England.
Black Phoenix Alchemy Lab, also known as BPAL, is an online retailer selling perfume oils. BPAL is owned by Elizabeth Moriarty Barrial and Brian Constantine, and is based in Los Angeles, California, United States.
The Business and Professionals Alliance for Hong Kong (Chinese: 香港經濟民生聯盟, BPA) is a pro-business pro-Beijing political party in Hong Kong.