B7 1696219 222836676 2008-07-01T10:31:46Z Nono64 2313206 HLA-B7 '''B7''' or '''B-7''' may refer to: * [[Vitamin B7]], Biotin * The [[B7 (protein)]], important in the immune system * '''B7 star''', a subclass of B-[[stellar classification|class stars]] * [[B7 Baltic Islands Network]] * [[Douglas Y1B-7]], a bomber of the United States Army Air Corps * [[HMS B7|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&nbsp;mm), defined in [[ISO 216]] * ''[[Blake's 7]]'', a BBC science fiction television series first broadcast in 1978&ndash;1981 * Message board shorthand for [[ban (law)|banned]] (B'''anned'''=b'''and'''=b'''&'''=b'''7''').<!--(If the number seven key is pressed on a keyboard while holding shift, an & will occur.)--> * [[Boeing 777]]<ref name="Hokkaido20010421">"[http://web.archive.org/web/20010421024939/www.jas.co.jp/timetable/e_0102-3/e_hkd.htm Month: 2001/2/1 - 2001/3/31 HOKKAIDO AREA]." ''[[Japan Air System]]''.</ref> * B7 is a common shorthand for an [[RPG-7]] (a type of rocket propelled grenade launcher), a term used especially in Lebanon.<ref name="rpg7">[http://www.lebaneseforces.com/wrockets.asp Lebanese Forces : The Weapons: Infantry Rocket Launchers<!-- Bot generated title -->]</ref> * The seventh floor of Storms hall in the Towers at Iowa State University. Otherwise known as Boyd floor or B7. * [[Bundesstraße 7]], A German [[Bundesstraße]] (Federal Highway). * [[HLA-B7]], an HLA-B serotype ==References== {{reflist}} {{disambig}} [[de:B7]] [[fr:B7]] [[it:B7]] [[nl:B7]] [[pl:B7]] [[pt:B7]]