A series may refer to:
Technology
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A-series light bulb
The A-series light bulb is the "classic" glass light bulb shape that has been the most commonly used type for general lighting service (GLS) applications since the early 20th century. It has a pear-like shape and is typically fitted to either an ...
, the most common type of light bulbs used since the early 20th century
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Canon PowerShot A, camera
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Fujifilm FinePix A series, camera series
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Samsung Galaxy A series
The Samsung Galaxy A series is a line of entry-level 32-bit and mid-range Android (operating system), Android smartphones and Tablet computer, tablets (and formerly premium mid-range devices before 2023) manufactured by Samsung Electronics as pa ...
, a line of mid-range smartphones
* Tool steel A series, air hardened, a type of
tool steel
Tool steel is any of various carbon steels and alloy steels that are particularly well-suited to be made into tools and tooling, including cutting tools, dies, hand tools, knives, and others. Their suitability comes from their distinctive ...
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Sony Vaio A series, of laptops
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Toshiba Satellite A series, of laptops
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Walkman A Series, by Sony
Transportation
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BMC A-series engine
The Austin Motor Company A-series is a British small straight-4 car, automobile engine. Launched in 1951 with the Austin A30, production lasted until 2000 in the Mini. It used a cast-iron block and cylinder head, and a steel crankshaft with thre ...
, a small straight-4 automobile engine produced by the Austin Motor Company
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Honda A engine
The Honda A series inline-four cylinder engine is used in 1980s Honda Honda Accord, Accord and Honda Prelude, Prelude models. It was introduced in 1982, with the Honda Prelude#Second generation .281982.E2.80.931987.29, second-generation Honda Prel ...
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International A series, pickup truck
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Transperth A-series train
The A-series trains are a class of electric multiple unit built by Walkers Limited in Maryborough, Queensland for Transperth Train Operations, Transperth between 1991 and 1999. When introduced in 1991, the A-series trains became the first elect ...
, a type of electric multiple unit used by Transperth Trains in Perth, Western Australia
Other uses
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''QI'' (A series), the first series of the TV quiz show ''QI''
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Series A
A series A is the name typically given to a company's first significant round of venture capital financing. It can be followed by the word round, investment or financing. The name refers to the class of preferred stock sold to investors in exchan ...
, venture capital financing round for startups
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Series A banknotes
The Series A banknotes () were the first banknotes created by and for the Irish Free State in 1928Central Bank of Ireland Series A (1928 - 1975 / 77) “The Lady Lavery Series”/ref> and continued to be issued when the Free State became the R ...
, Irish banknotes
* ISO 216 A series, paper sizes defined by the
ISO 216
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, which includes the A4, the most commonly availabl ...
standard, including A4 paper size
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A series and B series
In metaphysics, the A series and the B series are two different descriptions of the temporal ordering relation among events. The two series differ principally in their use of tense to describe the temporal relation between events and the resulti ...
, two philosophical descriptions of the temporal ordering of events
See also
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A class (disambiguation)
{{disambiguation