B7
From Wikipedia, the free encyclopedia
B7 or B-7 may refer to:
- Vitamin B7, Biotin
- The B7 (protein), important in the immune system
- B7 star, a subclass of B-class stars
- B7 Baltic Islands Network
- The Douglas Y1B-7, a bomber of the United States Army Air Corps
- HMS B7, a B-class submarine of the Royal Navy
- B7, the B nearly two octaves above Soprano C. It is the second highest note on a piano.
- UNI Airways (Taiwan) IATA airline designator
- An international standard paper size (88×125 mm), defined in ISO 216
- Blake's 7, a BBC science fiction television series first broadcast in 1978–1981
- Message board shorthand for banned (Banned=band=b&=b7).
- Boeing 777[1]
- B7 is a common shorthand for an RPG-7 (a type of rocket propelled grenade launcher), a term used especially in Lebanon.[2]