BoF or BOF is an abbreviation for:
The Bofors 40 mm gun, often referred to simply as the Bofors gun, is an anti-aircraft/multi-purpose autocannon designed in the 1930s by the Swedish arms manufacturer AB Bofors.
The Bofors scandal was a major political scandal that occurred between Sweden and India during the 1980s and 1990s, initiated by Indian National Congress (Congress party) politicians and implicating the Indian prime minister, Rajiv Gandhi, and several other members of the Swedish and Indian governments who were accused of receiving kickbacks from Bofors AB for winning a bid to supply India's 155 mm field howitzer.
Bofflens is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland.
BofI Holding, Inc. is a bank holding company based in San Diego, California. It is the parent company of several direct banks, which are national banks that are regulated by the Office of the Comptroller of the Currency.
In British slang, a boffin is a scientist, engineer, or other person engaged in technical or scientific work.