A1
Encyclopedia
A1 may refer to:
Submarines
Rockets
Fictional
Products
- A1 paper size (59.4×84.1 centimetres or 23.4×33.1 inches)
- A1 Steak SauceA1 Steak SauceA1 is a steak sauce and condiment for use with meat or game dishes. It was developed in the United Kingdom as a brand in the year 1831 and was later introduced to the United States by G.F...
- Canon A-1Canon A-1The Canon A-1 is an advanced level single-lens reflex 35 mm film camera for use with interchangeable lenses. It was manufactured by Canon Camera K. K. in Japan from April 1978 to 1985. It employs a horizontal cloth-curtain focal-plane shutter with a speed range of 30 to 1/1000 second plus bulb...
, a 35mm SLR camera manufactured from 1978 to 1985 - Canon XH-A1, a handheld prosumer HDV camcorder released in 2007
- Minolta DiMage A1Minolta DiMage A1The Minolta DiMAGE A1 is an electronic viewfinder bridge digital camera produced by Minolta, which was introduced in July 2003, replacing the DiMAGE 7/7h/7hi...
, a digital camera produced in 2003 - Sony HVR-A1, the prosumer version of the Sony HDR-HC1Sony HDR-HC1The Sony HDR-HC1, introduced in Mid-2005 , is the first consumer HDV camcorder to support 1080i.The CMOS sensor has resolution of 1920x1440 for digital still pictures and captures video at 1440x1080 interlaced, which is the resolution defined for HDV 1080i...
camcorder, which was introduced in 2005 - AVM A1-Card, an ISDN card produced by German company AVM GmbHAVM GmbHAVM is a German electronics company founded in 1986 in Berlin, that produces DSL, ISDN, Wireless and VoIP products. It had sales of € 240 million in 2006 with 460 employees. It is the producer of the popular FRITZ!Box series.-Products :...
- A1 VSTi, a 2002 synthesizer software program produced by Waldorf MusicWaldorf MusicWaldorf Music AG is a German synthesizer company. It was founded on 1 January 2003 to take over the actual business of the Waldorf Electronics GmbH which had become insolvent. Waldorf is best known for its Microwave wavetable synthesizer and Q virtual analogue synthesizer lines.- History :Waldorf...
- A-One, a product of South Korean software and electronics company Asiana AbacusAsiana AbacusAsiana Abacus Co, Ltd. is a South Korean software and electronics company. headquartered in Sejongro Jongno-gu Seoul Korea. established in 1991. Asiana Abacus and airport and industrial software computer are units of licensed by Asiana Airlines and Abacus, a wholly owned subsidiary of group family...
Computing
- A-1, a programming language which was a successor to the A-0 System written by Grace Hopper in the 1950s
- Windows Live OneCareWindows Live OneCareWindows Live OneCare was a computer security and performance enhancement service developed by Microsoft for Microsoft Windows. A core technology of OneCare was the multi-platform RAV , which Microsoft purchased from GeCAD Software Srl in 2003, but subsequently discontinued...
, a computer security service codenamed A1 - A1, a class of computer security, see Trusted Computer System Evaluation Criteria#A — Verified protection
- Acer Aspire One netbook computer
Commercial brands and companies
- A1 Superlink, an Australian Internet service provider merged in 2000 into the Froggy (ISP)Froggy (ISP)Froggy was an Australian business, that primarily operated an ISP amongst other things, established and owned by entrepreneur Karl Suleman. At the time of its collapse the company had around 30,000 customers ....
- A-1 Supply, a former name of American gaming machine manufacturer International Game TechnologyInternational Game TechnologyInternational Game Technology is a Nevada based company specializing in the design, development, manufacturing, sales and distribution of gaming machines and network system products internationally, as well as online and mobile gaming solutions for regulated markets. The company's main offices are...
- A1, a brand of Austrian mobile network operator mobilkom AustriaMobilkom AustriaMobilkom Austria is a major Austrian mobile network operator. It has been operating commercially since 1994 and in testing since 1992.One of the most well-known commercial brand is A1 in Austria.The Mobilkom Austria group also owns:...
- A-ONE Hotel, Bangkok-Pattaya, Thailand
Other technology uses
- A-1, the first series of Disney's Audio-AnimatronicsAudio-AnimatronicsAudio-Animatronics is the registered trademark for a form of robotics created by Walt Disney Imagineering for shows and attractions at Disney theme parks, and subsequently expanded on and used by other companies. The robots move and make noise, generally in speech or song...
figures - A-1, an alternative name for KS 150KS 150KS 150 is a heavy water Gas Cooled Reactor nuclear reactor design. A single example, A-1, was constructed at the Bohunice Nuclear Power Plant in Jaslovské Bohunice, Czechoslovakia. The power plant suffered a series of accidents, the worst being an accident on February 22, 1977 rated INES-4...
, a nuclear reactor in Czechoslovakia, decommissioned in 1979
Grades
- A1, a grade for the Leaving CertificateLeaving CertificateThe Leaving Certificate Examinations , commonly referred to as the Leaving Cert is the final examination in the Irish secondary school system. It takes a minimum of two years preparation, but an optional Transition Year means that for those students it takes place three years after the Junior...
, a qualification in the education system of Ireland - A1, the highest obtainable grade for the Sijil Pelajaran MalaysiaSijil Pelajaran MalaysiaThe Sijil Pelajaran Malaysia , or the Malaysian Certificate of Education, is a national examination taken by all fifth-year secondary school students in Malaysia...
examination in Malaysia - A1, a grade for the Senior Secondary Certificate Examination in Nigeria, see Education in NigeriaEducation in NigeriaEducation can be referred to as an act or process of developing and cultivating, ones mental activities or senses; the expansion, strengthening, and discipline, of ones mind, faculty, etc.; the forming and regulation of principles and character in order to prepare and fit for any calling or...
- A1, a grade for the Singaporean GCE 'O' Level, an examination in the education system of Singapore
- A-1, an Academic grading in Pakistan commonly used in the education system of Pakistan
Other education uses
- A1, the Basic Language Certificate of the Common European Framework of Reference for LanguagesCommon European Framework of Reference for LanguagesThe Common European Framework of Reference for Languages: Learning, Teaching, Assessment, abbreviated as CEFR, is a guideline used to describe achievements of learners of foreign languages across Europe and, increasingly, in other countries...
(TELC) available in German, English, French, Russian, Italian, Spanish, Dutch, Portuguese, Czech and Turkish - Language A1, the native language of an International Baccalaureate student
- A1, a secondary school subdivision in the Congolese education system, see Education in the Republic of the CongoEducation in the Republic of the CongoCongo is a 342,000-square-kilometre country in Equatorial Africa. Its population is 3,883,000 inhabitants of which 47% is less than 15 years old. Life expectancy is 52 years old, and 33% of the population lives in rural areas....
- A1, a baccalauréatBaccalauréatThe baccalauréat , often known in France colloquially as le bac, is an academic qualification which French and international students take at the end of the lycée . It was introduced by Napoleon I in 1808. It is the main diploma required to pursue university studies...
series in the education system of some parts of France - A1, a baccalaureate in the Gabonese education system, see Education in GabonEducation in GabonGabon's education system is regulated by two Ministries: The Ministry of Education, which is in charge of pre-kindergarten through the last High School Grade, and the Ministry of Higher Education and Innovative Technologies, which is in charge of Universities and Higher Education and Professional...
- A1, a college category in India
- A1, a journal category in Colombia
- A1, the highest category of Qualified Flying InstructorQualified Flying InstructorQualified Flying Instructor is a term mainly used in the UK and commonwealth Military, Army, Navy and Air Force for a person who has passed the appropriate course before being allowed to instruct in an aircraft. In the USA and elsewhere, the equivalent term is "IP"...
in the Central Flying School of the UK Royal Air Force
Music and dance
- A1 (band)A1 (band)A1 are a British-Norwegian boyband. They were originally made up of Mark Read, Ben Adams, Christian Ingebrigtsen and Paul Marazzi. Their first single, "Be the First to Believe", entered the UK singles chart at #6 in early 1999. They had a huge amount of success worldwide and charts with two number...
, a British-Norwegian boy band - A1 (Ertuğ album)
- A1 (Tony Cetinski album)
- A-1 (group), an American rap group
- A-One (band)A-One (band)A-One is a mandopop group created in 2008 under the label Hong Kong Kiss-star entertainment Beijing company .-Names:A number of names have been used for this group.* A-One * A-One * A-One -Career:...
, a Mandopop group - A1, a part in contra dance choreographyContra dance choreographyContra dance choreography specifies the dance formation, the figures, and the sequence of those figures in a dance. The figures usually repeat in a consistent pattern aligned with the phrasing of the music...
- A-1 Sound Studios, a recording studio owned by Herb AbramsonHerb AbramsonHerbert C. Abramson was an American record company executive and producer.He was born in 1916 in Brooklyn, New York City and initially studied to be a dentist but he landed a job with National Records producing such performers as The Ravens, Billy Eckstine and Joe Turner...
Television and radio
- A-One (TV channel)A-One (TV channel)A-One is a Russian rock music channel, broadcasting since 2005. Its main format is alternative rock music.Channel was launched on August 1, 2005, in Russia...
, a Russian music channel - A1 TV channel (Macedonia)
- A1 Chinese Radio, a Chinese-language radio broadcast in Canada
- A1 Guadeloupe, a Caribbean television channel
- A1 TelevizionA1 TelevizionA1 Televizion is a private television station in Albania with a concentration in economic/business news. A1 has tried to attract a broader audience through shows such as Papparazzi and Hienat. It is also the only station with purely economic TV shows like A1 Biznes and Kapital. It has a...
, a television station in Albania - A-1 Detective Agency, a fictional detective agency in the radio series I Love A Mystery
- A 1,see List of radio stations in Austria and Liechtenstein
- A1, a Slovenian radio network owned by Radiotelevizija SlovenijaRadiotelevizija SlovenijaRadiotelevizija Slovenija – usually abbreviated to RTV Slovenija – is Slovenia's national public broadcasting organization. Based in the country's capital, Ljubljana, it has regional broadcasting centres in Koper and Maribor and correspondents around Slovenia, Europe and the world...
Films
- A-1 HeadlineA-1 HeadlineA-1, is a 2004 Hong Kong thriller film directed by Gordon Chan and Kai Cheung Chung and produced by Fruit Chan.-Cast:* Gordon Lam...
, a 2004 Hong Kong film - A 001, operazione Giamaica (Our Man in Jamaica), a 1965 Italian adventure film directed by Ernst R. von Theumer
- A1, a 1999 Syrian film, see List of Syrian films
Companies
- A1 Film CompanyA1 Film CompanyA1 Film Company is a Burmese-owned cinema company.The company was awarded to the Myanmar Motion Picture Academy Awards.It produced the 1940 Burmese film Chit Yay Sin and 1935 Japan Yin Thwe.- Key actors :...
, a Burmese cinema company - A-1 PicturesA-1 Picturesis a Japanese animation studio, a subsidiary of Sony's anime production firm Aniplex.-History:The studio was established by Sony's animation production division, Aniplex, on May 9, 2005, to animate its anime series and productions. In 2006, it co-produced the original production Zenmai Zamurai,...
, a Japanese animation studio
Games
- A1 GamesA1 GamesA1 Games is an American video games publisher and developer. Created in January 2001, A1 Games is Agetec's specialized software division that was built specifically to port Japanese games to the American market.-Games:As publisher :* 1997: Starsweep...
, an American video game publisher - A1 - Slave Pits of the Undercity, a module for the Dungeons & Dragons RPG
- Larsen's OpeningLarsen's OpeningLarsen's Opening is a chess opening starting with the move:It is named after the Danish Grandmaster Bent Larsen...
, a chess move, A01 in ECO code - A1, a square on a chessboardChessboardA chessboard is the type of checkerboard used in the board game chess, and consists of 64 squares arranged in two alternating colors...
Books, magazines, comics and manga
- A1 (comics), a comics anthology
- A-1 ComicsA-1 ComicsA-1 Comics is a Golden Age comics publication that began in 1944 and ended in 1955. It was used by owner Vincent Sullivan's Magazine Enterprises to try out a number of potential characters and titles, as well as reprinting newspaper strips such as Texas Slim, Kerry Drake and Teena...
, a 1944-1955 Golden Age comics publication - A1 MagazineA1 MagazineA1 is a United Kingdom luxury lifestyle magazine specialising in unique and costly products, suited to the wants of the United Kingdom's High Society. the editor in chief was Salman R. Ahmed.The magazine is based at One Central Park, in Greater Manchester....
, a United Kingdom luxury lifestyle magazine specialising in unique and costly products - A1—The Great North Road, a book by Paul Graham (photographer)Paul Graham (photographer)Paul Graham is an English fine-art photographer whose work has been exhibited, published and collected internationally. In 2009, he won the Deutsche Börse Photography Prize...
- Alita, a character in the Battle Angel Alita manga series
Military, government and politics
- A-1 SkyraiderA-1 SkyraiderThe Douglas A-1 Skyraider was an American single-seat attack aircraft that saw service between the late 1940s and early 1980s. It became a piston-powered, propeller-driven anachronism in the jet age, and was nicknamed "Spad", after a French World War I fighter...
, a United States military attack aircraft - A-1 flying jacket, the predecessor of the A-2 flying jacket
- Company A-1Company A-1Company A-1 is the oldest outfit in the Texas A&M Corps of Cadets, having been the original Outfit formed for all 20 of A&M's first cadets in 1876...
, an outfit in the Texas A&M Corps of Cadets - US A-1 visa
- Svea artilleriregementeSvea artilleriregementeSvea artilleriregemente , designation A 1, was a Swedish Army artillery regiment that traced its origins back to the 17th century. It was disbanded in 1997. The regiment's soldiers were originally recruited from Svealand, and it was also garrisoned there.- History :The regiment has its origins in...
, a Swedish Army regiment - A1, a designation of military staff in the continental staff system
- A1, a rank in the European Civil ServiceEuropean Civil ServiceThe European Civil Service is the civil service serving the institutions of the European Union, of which the largest employer is the European Commission, the executive branch of the European Union...
- A1, a class of South Korean visa
- A1, an electoral alliance in Suriname, see List of political parties in Suriname
- A-1, a grade of Republic of China List of orders, decorations and medals of the Republic of China#General Armed Forces medals
- A-1, a classification in the Status of Indian citiesStatus of Indian citiesThe Status of Indian cities comprises two ranking systems used by the Government of India to allocate compensatory allowances to the cities in the country...
- Forces A1, a naval force in the Battle of Crete, see Crete order of battleCrete order of battleThis is the complete order of battle for the Battle of Crete and related operations in 1941.-Commonwealth & Allied Forces, Crete - "Creforce":...
- A-1, Brazilian Air Forces designation for the AMX International AMXAMX International AMX|-See also:-References:NotesBibliography*Braybrook, Roy. "Assessing the AMX". Air International, June 1989, Vol 36 No 6. Bromley, UK:Fine Scroll. ISSN 0306-5634. pp. 267–278....
aircraft.
Biology
- A1 brothA1 brothAn A1 broth is a liquid culture medium used in microbiology for the detection of fecal coliforms in foods, treated wastewater and seawater bays using the most probable number method. It is prepared according to the formulation of Andrews and Presnell given below...
, a substance used to detect fecal coliforms - ATC code A01ATC code A01-A01AA Caries prophylactic agents:-A01AA Caries prophylactic agents:-A01AA Caries prophylactic agents::A01AA01 Sodium fluoride:A01AA02 Sodium monofluorophosphate:A01AA03 Olaflur:A01AA04 Stannous fluoride:A01AA30 Combinations...
Stomatological preparations, a subgroup of the Anatomical Therapeutic Chemical Classification System - Combretastatin A1, a potent cytotoxic agent
- HLA-A1HLA-A1HLA-A1 is a human leukocyte antigen serotype within HLA-A "A" serotype group. The serotype is determined by the antibody recognition of α1 subset of HLA-A α-chains. For A1, the alpha "A" chain are encoded by the HLA-A*01 allele group and the β-chain are encoded by B2M locus. This group...
, a human leukocyte antigen serotype - Proanthocyanidin A1Proanthocyanidin A1Proanthocyanidin A1 is a A type proanthocyanidin dimer.It is an epigallocatechin--epicatechin dimer found in Rhododendron spiciferum, in the leaves of Dioclea lasiophylla, in peanut skins and in Ecdysanthera utilis....
, a A type proanthocyanidin - Vitamin A1, the animal form of vitamin A
- A1, a segment of the anterior cerebral artery
- the first anal vein in the Comstock-Needham system of insect wing vein naming
Ecology and earth science
- A1, a landslide classificationLandslide classificationThere have been known various classifications of landslides and other types of mass wasting.For example, the McGraw-Hill Encyclopedia of Science and Technology distinguishes the following types of landslides:*fall *fall...
factor - A-1, a class in the AASHTO Soil Classification SystemAASHTO Soil Classification SystemThe AASHTO Soil Classification System was developed by the American Association of State Highway and Transportation Officials, and is used as a guide for the classification of soils and soil-aggregate mixtures for highway construction purposes...
- Zone A1, a zone in the Greek Alonissos Marine ParkAlonissos Marine ParkThe National Marine Park of Alonnisos Northern Sporades was founded by Presidential Decree on May 16, 1992. It was the first of its kind in Greece, and is currently the largest marine protected area in Europe...
in the North Aegean Sea
Astronomy
- A1, a class of star, see stellar classificationStellar classificationIn astronomy, stellar classification is a classification of stars based on their spectral characteristics. The spectral class of a star is a designated class of a star describing the ionization of its chromosphere, what atomic excitations are most prominent in the light, giving an objective measure...
- "A1" subobject desigations
- NGC 3603-A1
Mathematics
- A¹ homotopy theoryA¹ homotopy theoryIn algebraic geometry and algebraic topology, a branch of mathematics, A1 homotopy theory is a way to apply the techniques of algebraic topology, specifically homotopy, to algebraic varieties and, more generally, to schemes. The theory is due to Fabien Morel and Vladimir Voevodsky...
, a concept related to algebraic topology - A1, a 1844 paper by mathematician Hermann GrassmannHermann GrassmannHermann Günther Grassmann was a German polymath, renowned in his day as a linguist and now also admired as a mathematician. He was also a physicist, neohumanist, general scholar, and publisher...
- A1, the alternating group on a set with one only element
Neuroscience & Psychology
- the primary auditory cortexPrimary auditory cortexThe primary auditory cortex is the region of the brain that is responsible for the processing of auditory information. Corresponding roughly with Brodmann areas 41 and 42, it is located on the temporal lobe, and performs the basics of hearing—pitch and volume...
, the region of the cerebral cortex where sound is processed
Competition
- A1 Grand PrixA1 Grand PrixA1 Grand Prix was a 'single make' open-wheel auto racing series. It was unique in its field in that competitors solely represented their nation as opposed to themselves or a team, the usual format in most formula racing series. As such, it was often promoted as the "World Cup of Motorsport"...
, a motorsport racing series - A-1 Liga, the top basketball league in Croatia
- HEBA A1, the top basketball league in Greece
- Phase A1, a phase in a combined drivingCombined drivingCombined driving also known as Horse Driving Trials is an equestrian sport involving carriage driving. In this discipline the driver sits on a vehicle drawn by a single horse, a pair or a team of four. The sport has three phases: Dressage, Cross-country Marathon and Obstacle Cone Driving and is...
equestrian competition
Other sports uses
- A-1 (wrestler)
- A1 Ring, an Austrian race circuit
- A1, a climbing grade
- A1, a ranking in KeirinKeirinis a track cycling event in which racing cyclists sprint for victory. Keirin originated in Japan in 1948; the first Olympic competitions in the sport occurred in 2000....
track cycling
Aircraft
- A-1 (airship)
- A-1 SkyraiderA-1 SkyraiderThe Douglas A-1 Skyraider was an American single-seat attack aircraft that saw service between the late 1940s and early 1980s. It became a piston-powered, propeller-driven anachronism in the jet age, and was nicknamed "Spad", after a French World War I fighter...
- Albastar A1Albastar A1|-See also:-External links:*...
, glider - Model 3 A-1, an Aeronautical Products rotorcraft, see List of rotorcraft
Cars
- A1 Grand Prix car
- Anadol A1, a 1966 Turkish car
- Arrows A1Arrows A1The Arrows A1 was the car with which the Arrows Formula One team competed in the and Formula One seasons. It was a replacement for the Arrows FA1, which the team had been forced to withdraw after a legal protest from the Shadow team on the grounds that it was too similar to their own design; the...
, a 1978 British racing car - Audi A1Audi A1The Audi A1 is a supermini-class car launched by Audi at the 2010 Geneva Motor Show. Sales of the initial three door A1 model started in Germany in August 2010, with the United Kingdom following in November 2010...
, a supermini automobile produced from 2010 - Audi Quattro A1, a 1983 rally car
- Scania A1, a 1901 car
- Toyota A1, a 1935 car prototype
- A1 registration plate, an UK Vehicle Registration plate with Frank Russell, 2nd Earl RussellFrank Russell, 2nd Earl RussellJohn Francis Stanley Russell, 2nd Earl Russell known as Frank Russell, was the elder surviving son of Viscount Amberley and his wife the Honourable Katharine Stanley, and was raised by his paternal grandparents after his non-conventional parents both died young...
as original owner - A1, a Volkswagen Group A platform
- A-1 Auto Transport, a vehicle transport company
Motorcycles
- A1, a Haden (motorcycle)Haden (motorcycle)A.H. Haden Motorcycles was a British motorcycle marque from Birmingham.Haden was originally a bicycle-making business in Hockley, Birmingham, begun in the late 1880s, after the safety bicycle was introduced. The business passed from George Joseph Haden to his son Alfred Hamlet Haden, who continued...
frame - A1, a Motosacoche motorcycle
- A-1, a 1976 Alligator (motorcycle)Alligator (motorcycle)The Alligator is a Feet forwards motorcycle built by Dan Gurney Alligator Motorcycle Company which is the motorcycle division of the former driver/racing team owner's All American Racers workshop in Santa Ana, California...
- Automatic A1, a TomosTomosTomos is a famous Slovenian brand based in the city of Koper. Tomos has produced various goods for the Eastern European market, including motorcycles, cars, mopeds, Outboard motors and boats. Of which, mopeds are the most well known. Tomos acquired a license to produce existing moped models from...
motorcycle - A1 Samurai, see List of Kawasaki motorcycles
Seacraft
Military boats- A-1 lifeboatA-1 lifeboatThe A-1 lifeboat was a powered lifeboat that was made to be dropped by fixed-wing aircraft into water to aid in air-sea rescue operations. The sturdy airborne lifeboat was to be carried by a heavy bomber specially modified to handle the external load of the lifeboat...
- USS A-1USS A-1The name USS A-1 may refer to the following ships of the United States Navy:*USS Plunger , the lead ship of Plunger class submarine series*USS A-1 , a houseboat taken over by the United States Navy in 1917See also...
, the name of multiple US Navy ships - ARA Comandante General Irigoyen (A-1), an Argentine Navy auxiliary ship
Submarines
- HMS A1HMS A1HMS A1 was the Royal Navy's first British-designed submarine, and their first to suffer fatal casualties.She was the lead ship of the first British A-class submarines , and the only one to have a single bow torpedo tube...
, a British A class submarine of the Royal Navy - A1 type submarineA1 type submarineA1 Type submarines were submarines of the Imperial Japanese Navy during World War II, equipped with an aircraft. The design was an adaptation of the J3 Type design, with the hangar opening forward of the conning tower....
, a type of Japanese Navy submarine - HNoMS Kobben (A-1), a Royal Norwegian Navy submarine
Spacecraft
Satellites- A-001A-001-Objectives:Mission A-001 was the second in the series of tests conducted to demonstrate that the launch escape system could safely remove the command module under critical abort conditions...
, the second abort test of the Apollo spacecraft - Anik A1, a Canadian satellite
- Aussat (Optus) A1, a 1985 Australian telecommunications satellite
- Orbcomm A1, a 1997 American low Earth orbit communications satellite
- Palapa A1, the first 1976 Indonesian Palapa satellite
- Superbird A1, a satellite put into orbit by an Ariane 4 launch on 1 December 1992
- A1, a designation for the French satellite Astérix (satellite)Astérix (satellite)Astérix, the first French satellite, was launched on November 26, 1965 by a rocket of type Diamant A from Hammaguir in Algeria. It was originally designated A-1, as the French Army's first satellite, but later renamed after the popular French cartoon character Astérix...
Rockets
- A1, a model of German Aggregate Series Rocket from World War II
- Hermes A-1, a rocket in the Hermes projectHermes projectThe Hermes project was an United States Army Ordnance Corps rocket program ....
- Saturn A-1Saturn A-1Saturn A-1, studied in 1959, was projected to be the first version of Saturn I and was to be used if necessary before the S-IV liquid hydrogen second stage became available...
, a 1959 American rocket - Scout A-1, a 1965 American rocket
Fictional
- Alpha-One spacecraft, a fictional spacecraft in the film Buzz Lightyear of Star Command: The Adventure BeginsBuzz Lightyear of Star Command: The Adventure BeginsBuzz Lightyear of Star Command: The Adventure Begins aka Buzz Lightyear of Star Command the Beginning is a 2000 Disney animated direct-to-video film that acts as a pilot to the television series Buzz Lightyear of Star Command...
Trains and public transit
- A1 Airliner, a shuttle service in Australia
- A1 Steam Locomotive TrustA1 Steam Locomotive TrustThe A1 Steam Locomotive Trust is a Darlington, England based charitable trust formed in 1990 for the primary purpose of completing the next stage of the locomotive heritage movement, the building a new steam locomotive. This project became the construction of 60163 Tornado, carried out by...
, a charitable trust - Ayrshire Bus Owners (A1 Service)Ayrshire Bus Owners (A1 Service)Ayrshire Bus Owners Ltd was a prominent independent co-operative bus operator in Ayrshire, Scotland. Based in Ardrossan, it provided local bus services around the towns of Ardrossan, Saltcoats, Stevenston, Kilwinning, Irvine and Dreghorn, as well as the company's trunk route from Ardrossan to...
, a bus operator in Scotland - Bavarian A IBavarian A IBavarian A I engines were German steam locomotives in service with the Royal Bavarian State Railways from 1841 to 1871....
, a 1844 German steam locomotive model - LB&SCR A1 classLB&SCR A1 ClassThe London, Brighton and South Coast Railway A1 Class is an English class of 0-6-0T steam locomotive. Designed by William Stroudley, 50 members of the class were built in 1872 and between 1874 and 1880, all at Brighton Works. The class have received several nicknames, initially being known as...
, a class of locomotices designed by Stroudley and known as the Terriers - LNER Gresley Classes A1 and A3LNER Gresley Classes A1 and A3The London and North Eastern Railway LNER Gresley Classes A1 and A3 locomotives represented two distinct stages in the history of the British 4-6-2 "Pacific" steam locomotives designed by Nigel Gresley...
, a locomotive designed by Sir Nigel Gresley, including the famous Flying Scotsman - LNER Peppercorn Class A1LNER Peppercorn Class A1The London and North Eastern Railway Peppercorn Class A1 is a type of express passenger steam locomotive. Forty-nine original Peppercorn Class A1s were built to the design of Arthur Peppercorn during the early British Railways era, but all were scrapped with the discontinuation of steam,...
, a Pacific locomotive designed by A. H. Peppercorn - NCC Class A1NCC Class A1The LMS Class A1 4-4-0 passenger steam locomotives were rebuilds of Belfast and Northern Counties Railway Class A two-cylinder compound locomotives...
, a 1901 Irish 4-4-0 passenger steam locomotives - Nishi-magome StationNishi-magome Stationis the southern terminal of the Toei Asakusa Line, a subway line operated by the Tokyo Metropolitan Bureau of Transportation. It is located in Ōta, Tokyo, Japan. It is the southernmost station of the Tokyo subway network. Its station number is A-01....
, a Japanese subway station - PRR A1PRR A1The Pennsylvania Railroad's class A1 was a class of 0-4-0 type steam locomotives.- History :The Pennsylvania Railroad's class A1 was a class of 0-4-0 switcher type steam locomotive. When the A1 was introduced into service, 0-4-0s were being used by other railroads. In time the 0-6-0 came and other...
, an American PRR steam locomotive - Prussian A 1, a 1907 German Prussian railbus
- RER A1, a rapid transit line in France, See : RER ARER AThe RER A is one of the five lines in the RER rapid transit system serving :Paris, France.The line runs from the western terminuses Saint-Germain-en-Laye , Cergy Le Haut , and Poissy to the eastern terminuses Boissy-Saint-Léger and Marne-la-Vallée – Chessy .* First inauguration: 12 December 1969*...
- SP&S Class A1SP&S Class A1The SP&S Class A-1 steam locomotives were a group of 5 identical locomotives. They were used in the rail yards at Portland, Oregon and Vancouver, Washington from 1907 to 1952. They were replaced with Diesel-Electric switch locomotives.-Background:...
, a 1907 steam locomotives class - Plan A1, the codename for the high-speed railway to Jerusalem
- Type A1 or California combination, a type of electric tram, see Trams in Adelaide#Electric tram types
- 0-2-20-2-2An 0-2-2, in the Whyte notation for the classification of steam locomotives by wheel arrangement, is one that has two coupled driving wheels followed by two trailing wheels, with no leading wheels...
, the UIC classification for the Whyte notation for railway locomotive wheel arrangements
Other transportation uses
- A1 (shipping)A1 (shipping)In shipping, the designation A1 is a symbol used to denote quality of construction and material. In the various shipping registers ships are classed and given a rating after an official examination, and assigned a classification mark, which appears in addition to other particulars in those...
, a symbol indicating shipbuilding quality - A1, a tire codeTire codeAutomobile tires are described by an alphanumeric tire code or tyre code , which is generally molded into the sidewall of the tire. This code specifies the dimensions of the tire, and some of its key limitations, such as load-bearing ability, and maximum speed...
Other uses
- A1 Mine Settlement, VictoriaA1 Mine Settlement, VictoriaA1 Mine Settlement is a town in Victoria, Australia, located north of Woods Point on the Mansfield - Woods Point Road, in the Shire of Mansfield. The town has also been known as Castle Reef, Castle Point, and Raspberry Creek....
, Australia - Sound operatorSound operatorThe sound operator is the person responsible for the overall and total execution of all sound-related aspects of a theatrical performance...
, a member of a theatre crew commonly designated A1 - A1 or A-1, two investment grades for bonds
- A1, a country risk rating assigned by Compagnie Francaise D’assurance Pour Le Commerce Exterieur (Coface)
- A1, a colour grade used in shrimp marketingShrimp marketingShrimp are marketed and commercialised with several issues in mind. Most shrimp are sold frozen and marketed based on their categorisation of presentation, grading, colour, and uniformity.- Presentation :...
- A1, a learner division in the Common European Framework of Reference for LanguagesCommon European Framework of Reference for LanguagesThe Common European Framework of Reference for Languages: Learning, Teaching, Assessment, abbreviated as CEFR, is a guideline used to describe achievements of learners of foreign languages across Europe and, increasingly, in other countries...
- A1, a Race (classification of human beings)#In law enforcement used by Scotland Yard
- A.1 scale, the first formalised atomic time scale defined by USNO in the International Atomic TimeInternational Atomic TimeInternational Atomic Time is a high-precision atomic coordinate time standard based on the notional passage of proper time on Earth's geoid...
standard - Sea Area A1, a designation in the Global Maritime Distress Safety SystemGlobal Maritime Distress Safety SystemThe Global Maritime Distress and Safety System is an internationally agreed-upon set of safety procedures, types of equipment, and communication protocols used to increase safety and make it easier to rescue distressed ships, boats and aircraft....
- A1, a planning class from the Town and Country Planning (Use Classes) Order 1987Town and Country Planning (Use Classes) Order 1987The Town and Country Planning Order 1987 is a Statutory Instrument which revoked and replaced the Town and Country Planning Order 1972 as amended by the Town and Country Planning Order 1983. The 1987 order has since been amended, in 1991, 1992, 2005 , 2006 and 2010...
in the UK
See also
- 1A (disambiguation)1A (disambiguation)1A or 1-A may refer to:* Adcox 1-A, a biplane built in Portland, USA in 1929* Alpha 1A, an alpha-amylase human gene* Alpha-1A adrenergic receptor, a human gene* Amadeus IT Group, a travel reservation technology company...
- AL (disambiguation)
- Aleph One (disambiguation)Aleph One (disambiguation)Aleph One may be:* \aleph_1, the second aleph number* Elias Levy, known as Aleph One as a Bugtraq moderator* Aleph One , an enhanced cross-platform version of the Marathon game engine...