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B in Wiktionary, the free dictionary.
B is the second letter of the Latin alphabet.
B may also refer to:
Science, technology, and mathematics
Astronomy
Biology and medicine
Computing
Physical and chemical quantities and units
Other uses in science, technology, and mathematics
B , a
modal logic
bottom quark (symbol: b), an
elementary particle
B meson , a type of meson
Boolean domain (
B
{\displaystyle \mathbb {B} }
), in mathematics
Boron , symbol B, a chemical element
Bulb (photography) , a shutter-speed setting
B battery, a battery used to provide the plate voltage of a
vacuum tube
B horizon , a layer of soil commonly known as subsoil
B, B+ and B−, expressions of buoyancy in
convective available potential energy
Linguistics
Arts and media
Music
Musical notation
Performers
Recordings
Other media
/b/ , a board on 4chan
b (newspaper) , a free daily, tabloid sized newspaper, published by The Baltimore Sun
Codex Vaticanus Graecus 1209 , an ancient bible
Rajawali Televisi , previously named B Channel, a television channel in Indonesia
B, the production code for the 1963–64 Doctor Who serial
The Daleks
B, a character in
Total Drama: Revenge of the Island
"B" Is for Burglar , the second novel in Sue Grafton's "Alphabet mystery" series, published in 1985
Places
Sport
Transportation
Other uses
B (grade) , for evaluation of students' work
B (bank) , a banking brand in the United Kingdom
Barnabites (Latin: Clerici Regulares Sancti Pauli ), a religious order abbreviated to the postnominal B.
Bravo , the military time zone code for UTC+02:00
Brutus , a Roman cognomen (abbreviation B)
Farmall B , a tractor produced by International Harvester from 1939 to 1947
Dominical letter B for a
common year starting on Saturday
See also
Topics referred to by the same term