A31 or A-31 may refer to:
*
A31 cefiro
The is a front-engine, five passenger, mid-size car, mid-size passenger car manufactured and marketed by Nissan Motors over three generations. Almost all Cefiro's were marketed as four-door sedans, though a five-door wagon body style was briefly ...
, a series of cars by Nissan
*
A-31 Vengeance, an American dive bomber from the World War II era
*
Archambault A31, a French sailboat design
*
HLA-A31, a human serotype
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Samsung Galaxy A31
The Samsung Galaxy A31 is a mid-range Android smartphone developed by Samsung Electronics as part of their 2020 A-series smartphone lineup. It was announced on March 24, 2020, and first released on April 27, 2020, as the successor to the Galaxy ...
, a mid-range Android smartphone
* IBM
ThinkPad
ThinkPad is a line of business-oriented laptop computers and tablets designed, developed and marketed by Lenovo, and formerly by IBM until 2005, when IBM's PC business was acquired by Lenovo. ThinkPads have a distinct black, boxy design la ...
A31 laptop computer, produced circa 2002-2004
See also
* A code for the
English Opening
The English Opening is a chess opening that begins with the move:
:1. c4
A flank opening, it is the fourth most popular and, according to various databases, one of the four most successful of White's twenty possible first moves. White begins t ...
in the Encyclopaedia of Chess Openings
*
List of highways numbered 31
Roads
*
Highway 31
The following highways are numbered 31:
International
* Asian Highway 31
* European route E31
Australia
* Hume Highway
** Hume Motorway
** Hume Freeway
* - South Australia
** Gorge Road
** Little Para Road
** South Para Road
** Lyndoch V ...
aka Autoroute 31
*
A31 motorway (Canada), a road in Quebec connecting Joliette and the A40
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A31 road (England)
The A31 is a major trunk road in southern England that runs from Guildford in Surrey to Bere Regis in Dorset.
Route of road
The road begins in Guildford at the start of Farnham Road near Guildford Station, coming out of the town and passing ...
, a road connecting Guildford, Surrey and Bere Regis, Dorset
*
A31 motorway (France), a road connecting the Franco-Luxembourg border and Beaune
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A31 motorway (Germany), a road connecting the coast of the North Sea near Emden to the Ruhr area
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A31 road (Isle of Man), a road connecting Port St Mary with the Calf Sound
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A31 motorway (Italy), a road connecting Piovene Rocchette and Albettone - Barbarano Vicentino
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A31 motorway (Netherlands)
The A31 / N31 is a motorway and an expressway in the Netherlands. It connects the A7 motorway (Netherlands), A7 near Zurich (Friesland), Zurich with the A7 near Drachten, passing close to Leeuwarden, the provincial capital. It is slightly unusual ...
, a road connecting Harlingen and Leeuwarden
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A31 motorway (Spain), a road connecting Madrid and Alicante
*
A31 highway (Sri Lanka), a road connecting Karaithivu and Ampara
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