B4
From Infogalactic: the planetary knowledge core
B4, B04, B.IV or B-4 may refer to:
Contents
Transportation
Aviation
- Auster B.4, an unusual 1951 British development of the Auster family of light aircraft
- Lohner B.IV, an aircraft
- Bensen B-4, a Bensen Aircraft product
- Flyglobespan IATA airline designator
- B.A.C.H. Flugbetriebs IATA airline designator (ICAO BCF)
- Bankair IATA code, ICAO airline designator (BKA)
- Fokker F.11, known to its parent company in the Netherlands as the B.IV
Locomotives
- Alsace-Lorraine B 4, an Alsace-Lorraine P 1 class steam locomotive
- Bavarian B IV, an 1852 German steam locomotive
- GSR Class B4, a former Cork, Bandon and South Coast Railway steam locomotive of the Great Southern Railways, Ireland
- LSWR B4 class, an 1891 British dock tank locomotive
- PRR B4, an American Pennsylvania Railroad steam locomotive
- Soo Line B-4 class, an American 0-6-0 steam locomotive
Automotive uses
- Subaru B4, the name under which the Subaru Legacy is marketed in Israel
- B4 (New York City bus), serving Brooklyn
- B4 road (Cyprus)
In the military
File:Handpainted Wayzata soldier's flight bag back.jpg
A painted B-4 bag
- HMS B4, a British B-class submarine of the Royal Navy
- Keystone B-4, a United States Army Air Corps biplane bomber
- SM UB-4, a 1915 German U-boat
- 203-mm howitzer M1931 (B-4, "Stalins Hammer"), a World War II Soviet ordnance piece
- B-4 a United States Air Force/USAAF flight bag
- a level of vehicle armour
In science
- Leukotriene B4 receptor and Leukotriene B4 receptor 2, two human genes
- Lipoxin B4, a lipoxin
- Proanthocyanidin B4, a B type proanthocyanidin
- Vitamin B4, an alternate name for adenine
- a stellar classification
In entertainment
- B4 (music show), an early morning pop promo show on Channel 4 TV
- B-4 (Star Trek), an android in the Star Trek fictional universe
- Babylon 4 space station, predecessor to Babylon 5 from the Babylon 5 television series
Other uses
- B4 or B4 II, a Native Instruments virtual synthesizer for Hammond organ (B-3) sound emulation
- B4 lens mount, used for professional video cameras such as Betacam
- an international standard paper size (250×353 mm), defined in ISO 216
- B04, Alekhine's Defence chess code
- 1. b4, Sokolsky Opening in chess
- Flat B4, A4 Froggatt's greatest rivals at The Endcliffe Village in Sheffield.
- b4 - shorten the word "before"
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