B1
Appearance
Look up B1 in Wiktionary, the free dictionary.
B1, B.I, B.1 or B-1 may refer to:
Biology and chemistry
- Bradykinin receptor B1, a human gene
- Cinnamtannin B1, a condensed tannin found in cinnamon
- Combretastatin B-1, a stilbenoid found in Combretum sp.
- Fumonisin B1, a toxins produced by several species of Fusarium molds
- B-1 cell, a lymphocyte type
- Arecatannin B1, a tannin found in the betel nut
- Proanthocyanidin B1, a B type proanthocyanidin
- Vitamin B1, also known as thiamine
Media
- B1 TV, a Romanian TV network
- a class of FM radio broadcasting in North America
Roads
Vehicles
- B-1 Lancer, a United States Air Force strategic bomber
- B1 (New York City bus) serving Brooklyn
- B1 type submarine, a World War II Imperial Japanese Navy submarine class
- Alsace-Lorraine B 1, a Alsace-Lorraine P 1 class steam locomotive
- Marussia B1, a high-performance luxury sports coupé built by Russian automaker Marussia Motors
- GS&WR Class B1, a Great Southern and Western Railway Irish steam locomotive
- HMS B1, a B-class submarine of the Royal Navy
- LB&SCR B1 class, an 1882 British express passenger steam locomotive
- LNER Thompson Class B1, a British steam locomotive
- NCC Class B1, a Northern Counties Committee Irish steam locomotive
- PRR B1 and PRR B1 (steam), two American PRR steam locomotives models
- Saturn B-1, a 1959 four-stage rocket
- USS B-1, a United States Navy B-class submarine
- Brasilsat B1, a 1994 communication satellite
- Char B1, a French heavy tank
- B1 Centauro, an Italian wheeled tank destroyer
Other
- B1 (archive format)
- B1 (classification), a medical-based Paralympic classification for blind sport
- B-1/B-2 Visa, issued by the United States to a foreign citizen seeking to enter the United States of America for business purposes
- Brooklyn's Number One, a 1990s rapper from St Albans, Queens, United States appearing on the Kool G Rap's 4,5,6 1995 album
- a subclass of B-class stars
- B1, an international standard paper size (707 × 1000 mm), defined in ISO 216
- a level in the Common European Framework of Reference for Languages
- a security class in the TCSEC
- the code for permission to use specific land or premises for offices, light industry in town and country planning in the United Kingdom
- a sentient banana in the children's TV series Bananas in Pyjamas