A series

A series may refer to:

Technology A-series light bulb, the most common type of light bulbs used since the early 20th century Canon PowerShot A, camera Fujifilm FinePix A series, camera series Samsung Galaxy A series, a line of mid-range smartphones Tool steel A series, air hardened, a type of tool steel Sony Vaio A series, of laptops Toshiba Satellite A series, of laptops Walkman A Series, by Sony

Transportation BMC A-series engine, a small straight-4 automobile engine produced by the Austin Motor Company Honda A engine International A series, pickup truck Transperth A-series train, a type of electric multiple unit used by Transperth Trains in Perth, Western Australia

Other uses QI (A series), the first series of the TV quiz show QI Series A, venture capital financing round for startups Series A banknotes, Irish banknotes ISO 216 A series, paper sizes defined by the ISO 216 standard, including A4 paper size A series and B series, two philosophical descriptions of the temporal ordering of events

See also A class (disambiguation)