A55 may refer to:

Roads

A55 highway (Australia) Castlereagh Highway is a state highway located in New South Wales and Queensland, Australia. From north to south the highway traverses South West Queensland and the North West Slopes, Orana (New South Wales), Orana, and Central West (New South ...

, a road connecting St George, Queensland and Lithgow, New South Wales *

A55 motorway (Canada) Autoroute 55 (also called Autoroute de l'Énergie north of the Autoroute 20 and Autoroute Joseph-Armand Bombardier south of it) is an important north–south Autoroute and the only one running in that direction in central Quebec. It is the lo ...

, a road in Québec connecting Stanstead and Shawinigan *

A55 motorway (France) A55 may refer to: Roads * A55 highway (Australia), a road connecting St George, Queensland and Lithgow, New South Wales * A55 motorway (Canada), a road in Québec connecting Stanstead and Shawinigan * A55 motorway (France), a road connecting Mar ...

, a road connecting Marseille and Martigues *

A55 road (Great Britain) The A55, also known as the North Wales Expressway (), is a major road in Wales and England, connecting Cheshire and North Wales. The vast majority of its length from Chester to Holyhead is a dual carriageway primary route, with the exception ...

, a road connecting Chester and Holyhead *

Autostrada A55 (Italy) Autostrada A55 or Tangenziale di Torino ("Turin ring road") is an ''autostrade of Italy, autostrada'' (Italian language, Italian for "motorway") long in Italy located in the Regions of Italy, region of Piedmont that runs in the suburbs of Turin ...

, a bypass around Turin *

A55 road (Northern Ireland) The A55 road forms Belfast's outer-ring road. Description A55 links many of the main arterial routes within the city as well as creating a bypass of the often congested city centre and problematic Westlink (road), A12 Westlink. Large s ...

, a road around Belfast

Electronics

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 ...

of diameter 55 mm * a model of a

Fusion Controller Hub This is an overview of chipsets sold under the AMD brand, manufactured before May 2004 by the company itself, before the adoption of open platform approach as well as chipsets manufactured by ATI Technologies after October 2006 as the completion ...

(FCH), a chipset used for AMD microprocessors *

Samsung Galaxy A55 5G The Samsung Galaxy A55 5G is a mid-range Android-based smartphone developed and manufactured by Samsung Electronics as a part of its Galaxy A series. It was announced on March 11, 2024 alongside the Samsung Galaxy A35 5G. Design The fr ...

, a mobile phone *

Sony Alpha 55 The Sony α55 (model variants SLT-A55V with GPS, SLT-A55 without GPS depending on country) is a midrange-level single-lens translucent camera, SLT camera, released in August 2010. Its design is novel due to its being the first digital Sony SLT c ...

, a DSLT camera * Siemens A55, a mobile phone *

ARM Cortex-A55 The ARM Cortex-A55 is a central processing unit implementing the ARMv8.2-A 64-bit instruction set designed by ARM Holdings' Cambridge design centre. The Cortex-A55 is a 2-wide decode in-order superscalar pipeline. Design The Cortex-A55 serves ...

, a processor microarchitecture

Other

Old Indian Defense The Old Indian Defense is a chess opening defined by the moves: :1. d4 Nf6 :2. c4 d6 This opening is distinguished from the King's Indian Defense in that Black develops their on e7 rather than by fianchetto on g7. Mikhail Chigorin pion ...

, Encyclopaedia of Chess Openings code * Austin Cambridge A55, a British car *

GER Class A55 The GER Class A55 or ''Decapod'' was an experimental steam locomotive with an wheel arrangement designed by James Holden for the Great Eastern Railway. It was the first ten-coupled steam locomotive in Great Britain. Background The locomot ...

, a British steam locomotive

Roads

Electronics

Other

See also