A5 and variants may refer to:
Science and mathematics
*
A5 regulatory sequence Transcription (biology), Transcription of insulin is regulated by the binding of various transcription factors to the ~400 base pairs before the insulin transcription start site, called the "insulin regulatory sequence". This sequence is made up of ...
in biochemistry
*
A5, the abbreviation for the
androgen
An androgen (from Greek ''andr-'', the stem of the word meaning "man") is any natural or synthetic steroid hormone that regulates the development and maintenance of male characteristics in vertebrates by binding to androgen receptors. This inc ...
Androstenediol
*
Annexin A5
Annexin A5 (or annexin V) is a cellular protein in the annexin group. In flow cytometry, annexin V is commonly used to detect apoptotic cells by its ability to bind to phosphatidylserine, a marker of apoptosis when it is on the outer leaflet of t ...
, a human cellular protein
*
ATC code A05 ''Bile and liver therapy'', a subgroup of the Anatomical Therapeutic Chemical Classification System
*
British NVC community A5 (Ceratophyllum demersum community), a British Isles plants community
* Subfamily A5, a
Rhodopsin-like receptors
Rhodopsin-like receptors are a family of proteins that comprise the largest group of G protein-coupled receptors.
Scope
G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including ...
subfamily
*
Noradrenergic cell group A5, a noradrenergic cell group located in the
Pons
The pons (from Latin , "bridge") is part of the brainstem that in humans and other bipeds lies inferior to the midbrain, superior to the medulla oblongata and anterior to the cerebellum.
The pons is also called the pons Varolii ("bridge of Va ...
*
A5 pod
A5 Pod is a name given to a group of orcas (''Orcinus orca'') found off the coast of British Columbia, Canada. It is part of the northern resident population of orcas - a name given to the fish-eating orcas found in coastal waters ranging from mid- ...
, a name given to a group of orcas (Orcinus orca) found off the coast of British Columbia, Canada
* A5, the strain at
fracture
Fracture is the separation of an object or material into two or more pieces under the action of stress. The fracture of a solid usually occurs due to the development of certain displacement discontinuity surfaces within the solid. If a displa ...
of a material as measured with a load test on a cylindrical body of length 5 times its diameter
* ''A''
5, the
alternating group
In mathematics, an alternating group is the group of even permutations of a finite set. The alternating group on a set of elements is called the alternating group of degree , or the alternating group on letters and denoted by or
Basic prop ...
on five elements
Technology
*
Apple A5
The Apple A5 is a 32-bit system on a chip (SoC) designed by Apple Inc. and manufactured by Samsung. The first product Apple featured an A5 in was the iPad 2. Apple claimed during their media event on March 2, 2011 that the ARM Cortex-A9 centra ...
, the Apple mobile microprocessor
*
ARM Cortex-A5
The ARM Cortex-A5 is a 32-bit processor core licensed by ARM Holdings implementing the ARMv7-A architecture announced in 2009.
Overview
The Cortex-A5 is intended to replace the ARM9 and ARM11 cores for use in low-end devices. The Cortex-A5 offe ...
, ARM applications processor
Sport and recreation
*
A5 (classification)
A5 is an amputee sport classification used by the International Sports Organization for the Disabled (ISOD).for people with acquired or congenital amputations. A5 sportspeople are people who have both arms amputated above or through the elbow join ...
, an amputee sport classification
* A5
grade (climbing)
In rock climbing, mountaineering, and other climbing disciplines, climbers give a grade to a climbing route or boulder problem, intended to describe concisely the difficulty and danger of climbing it. Different types of climbing (such as sport ...
* A5, an aid climbing gear manufacturer - absorbed by
The North Face
The North Face is an American outdoor recreation products company. The North Face produces outdoor clothing, footwear, and related equipment. Founded in 1968 to supply climbers, the company's logo draws inspiration from Half Dome, in Yosemite ...
* A05,
Réti Opening
The Réti Opening is a hypermodern chess opening whose "traditional" or "classic method" begins with the moves:
:1. Nf3 d5
:2. c4
White attacks Black's pawn from the , which may occasion 2...dxc4. White may couple this plan with a kingside ...
Encyclopaedia of Chess Openings code
* A-5, a common shorthand name for the
Browning Auto-5
The Browning Automatic 5, most often Auto-5 or simply A-5, is a recoil-operated semi-automatic shotgun designed by John Browning. It was the first successful semi-automatic shotgun design, and remained in production until 1998. The name of the s ...
shotgun
*
Gibson A-5 mandolin
Gibson may refer to:
People
* Gibson (surname)
Businesses
* Gibson Brands, Gibson Brands, Inc., an American manufacturer of guitars, other musical instruments, and audio equipment
* Gibson Technology, and English automotive and motorsport compan ...
, a
Gibson
Gibson may refer to:
People
* Gibson (surname)
Businesses
* Gibson Brands, Inc., an American manufacturer of guitars, other musical instruments, and audio equipment
* Gibson Technology, and English automotive and motorsport company based
* Gi ...
mandolin
*
Tippmann A-5
The A-5 is a semi-automatic pneumatic marker made by Tippmann for playing paintball. It is inspired by the look and feel of the Heckler & Koch MP5K
The Heckler & Koch MP5 (german: Maschinenpistole 5) is a 9x19mm Parabellum submachine gun, ...
, a semi-automatic pneumatic marker for playing paintball
* A5, an Atlanta-based volleyball club
Transport
Automobiles
*
Arrows A5
The Arrows A5 was the car which the Arrows Grand Prix International, Arrows Formula One team used to compete in the 1982 Formula One season. The A5 appeared late in the season, and was primarily a development car, with the lessons learned to be ap ...
, a 1982 British Formula One racing car
*
Audi A5
The Audi A5 is a series of compact executive coupe cars produced by the German automobile manufacturer Audi since June 2007. The A5 range additionally comprises the coupe, cabriolet, and "Sportback" (a five-door liftback with a fastback roofline) ...
, a 2007–present German compact executive car
*
Chery A5
The Chery A5 is a compact car produced by the Chinese manufacturer Chery from 2006 to 2010. This car heavily resembles the third-generation Nissan Altima, despite being unrelated. A facelifted variant of the A5 called the Cowin 3 was produced fr ...
, a 2006–2010 Chinese compact sedan
*
Soueast A5
The Soueast A5 Yiwu (翼舞) is a compact sedan produced by Chinese manufacturer Soueast Motors since 2018 to replace the Soueast V5 Lingzhi.
Overview
The A5 Yiwu was first launched during the 2018 Chengdu Auto Show in August 2018, with the pr ...
, a 2019–present Chinese compact sedan
*
JAC Refine A5, a 2019–present Chinese compact sedan
Other uses in transportation
*
A5 road
A5 Road may refer to:
;Africa
* A5 highway (Nigeria), a road connecting Lagos and Ibadan
* A5 road (Zimbabwe), a road connecting Harare and Francistown
;Americas
* Quebec Autoroute 5, a road in Quebec, Canada
* County Route A5 (California) or B ...
, in several countries
*
Hall-Scott A-5
Hall-Scott Motor Car Company was an American manufacturing company based in Berkeley, California. It was among the most significant builders of water-cooled aircraft engines before World War I.
History
1910–21
The company was founded in 1910 ...
, an engine powering the 1916
Standard H-2
The Standard H-2 was an early American Army reconnaissance aircraft, ordered in 1916. The H-2 was built by the Standard Aircraft Corporation, and previously known as the Sloane H-2. It was an open-cockpit three-place tractor biplane, powered by ...
aircraft
*
Prussian A 5
Prussia, , Old Prussian: ''Prūsa'' or ''Prūsija'' was a German state on the southeast coast of the Baltic Sea. It formed the German Empire under Prussian rule when it united the German states in 1871. It was ''de facto'' dissolved by an em ...
, a 1913 German
railbus
A railbus is a lightweight passenger railcar that shares many aspects of its construction with a bus, typically having a bus (original or modified) body and four wheels on a fixed base, instead of on bogies. Originally designed and developed d ...
*
Route A5 (WMATA), a bus route operated by the Washington Metropolitan Area Transit Authority
*
Airlinair
Société Airlinair, simply known as Airlinair, was a French regional airline based in Rungis, France, operating scheduled regional flights (some of which were on behalf of Air France), and aircraft lease services. The airline has set up bases ...
, by IATA code
*
Bhutan
Bhutan (; dz, འབྲུག་ཡུལ་, Druk Yul ), officially the Kingdom of Bhutan,), is a landlocked country in South Asia. It is situated in the Eastern Himalayas, between China in the north and India in the south. A mountainous ...
, by aircraft registration code
*
ICON A5, an American amphibious aircraft
*
Pennsylvania Railroad class A5s
The Pennsylvania Railroad's class A5s was the largest class of 0-4-0 steam locomotives. The Pennsylvania Railroad built 47 in its Juniata Shops between 1916–1924. They were all retired by 1957. One is preserved at the Railroad Museum of Penn ...
, an American locomotive
*
Finnish Steam Locomotive Class A5
The Finnish Steam Locomotive Class A5 was a class of two locomotives, being the first class of locomotive manufactured in Finland. These first Finnish locomotives were production experiments, which allowed the State Railways to investigate the co ...
Military
Aircraft
* ''A-5'', an export version of
Nanchang Q-5
The Nanchang Q-5 (; NATO reporting name: Fantan), also known as the A-5 in its export versions, is a Chinese-built single-seat, twin jet engine ground- attack aircraft based on the Shenyang J-6. The aircraft is primarily used for close air ...
, a Chinese-built jet fighter bomber
*
Curtiss Falcon
The Curtiss Falcon was a family of military biplane aircraft built by the American aircraft manufacturer Curtiss Aeroplane and Motor Company during the 1920s. Most saw service as part of the United States Army Air Corps as observation aircraft ...
or A-5 Falcon, an attack aircraft manufactured by the Curtiss Aircraft Company
*
Mitsubishi A5M
The Mitsubishi A5M, formal Japanese Navy designation , experimental Navy designation Mitsubishi Navy Experimental 9-''Shi'' Carrier Fighter, company designation Mitsubishi ''Ka''-14, was a Japanese carrier-based fighter aircraft. It was the worl ...
, a 1930s Japanese fighter plane
*
A-5 Vigilante
The North American A-5 Vigilante was an American carrier-based supersonic bomber designed and built by North American Aviation (NAA) for the United States Navy. Prior to 1962 unification of Navy and Air Force designations, it was designated t ...
, a carrier-based supersonic bomber designed for the United States Navy
*
Focke-Wulf A 5
Focke-Wulf Flugzeugbau Aktiengesellschaft, AG () was a German manufacturer of civil and military aircraft before and during World War II. Many of the company's successful fighter aircraft designs were slight modifications of the Focke-Wulf Fw 190. ...
, a World War I German
Focke-Wulf aircraft
Focke-Wulf Flugzeugbau AG () was a German manufacturer of civil and military aircraft before and during World War II. Many of the company's successful fighter aircraft designs were slight modifications of the Focke-Wulf Fw 190. It is one of the p ...
*
Sturzkampfgeschwader 1
''Sturzkampfgeschwader'' 1 (StG 1 - Dive Bomber Wing 1) was a Luftwaffe dive bomber wing during World War II.
StG 1 was formed in May 1939 and remained active until October 1943, when it was renamed and reorganised into Schlachtgeschwader ...
, from its historic ''Geschwaderkennung'' code with the
Luftwaffe
The ''Luftwaffe'' () was the aerial-warfare branch of the German ''Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the ''Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabtei ...
in World War II
Other uses in military
* or USS ''Pike'' (SS-6), a 1903 United States Navy ''Plunger''-class submarine
* , an A-class submarine of the Royal Navy
*
Aggregate 5, a German rocket design, scaled down precursor to the V-2, in World War II
* A 5, a Swedish regiment designation, see
list of Swedish artillery regiments
This is a list of Swedish artillery regiments, battalions, corps and companies that have existed in the Swedish Army. They are listed in three ways, first by the actual units that have existed, then by the various names these units have had, and ...
* A5, the
staff designation for air force headquarters staff concerned with plans or strategy
** In the United Kingdom, the
Joint Force Air Component Headquarters
The Joint Force Air Component Headquarters (JFACHQ) is the United Kingdom's deployable air command and control unit. The JFACHQ is run by the Royal Air Force with representation from the other services.
The JFACHQ has members from the operatio ...
A5 - Air Strategy and GAT branch
*
A5 Juggernaut, an armored fighting vehicle in the Star Wars fictional universe
Other uses
*
A5 paper size
ISO 216 is an international standard for paper sizes, used around the world except in North America and parts of Latin America. The standard defines the "A", "B" and "C" series of paper sizes, including A4, the most commonly available paper size ...
, an ISO 216 international standard paper size (148 × 210 mm)
* A5, the highest grade of Japanese
wagyu
Wagyu ( ja, 和牛, Hepburn: ''wagyū'', ) is the collective name for the four principal Japanese breeds of beef cattle. All wagyū cattle derive from cross-breeding in the early twentieth century of native Japanese cattle with imported sto ...
beef
* In
Town and country planning in the United Kingdom
Town and country planning in the United Kingdom is the part of English land law which concerns land use planning. Its goal is to ensure sustainable economic development and a better environment. Each country of the United Kingdom has its own pla ...
, A5 is the code for permission to use specific land or premises for takeaways
See also
*
A5/1,
A5/2
A5/2 is a stream cipher used to provide voice privacy in the GSM cellular telephone protocol. It was designed in 1992-1993 (finished March 1993) as a replacement for the relatively stronger (but still weak) A5/1, to allow the GSM standard to b ...
and
A5/3, ciphers used in cellular phones
*
AV (disambiguation)
Av (also Menachem Av, ; from Akkadian ''ʾAbū'' "father") is the eleventh month of the civil year and the fifth month of the ecclesiastical year on the Hebrew calendar. The name comes from Araḫ Abu, "month of Abu", from the Babylonian calenda ...
*
Alpha 5 (disambiguation) Alpha 5 (α5), Alpha-5 (α-5) or Alpha Five may refer to:
*Alpha 5 (Robert Silverberg anthology), ''Alpha 5'' (Robert Silverberg anthology), a science fiction anthology edited by Robert Silverberg first published in 1974
*Alpha 5 (Power Rangers), a ...
(α5 / Α5)
*
*
{{Letter-Number Combination Disambiguation