R1A may refer to: *

Haplogroup R1a Haplogroup R1a (R-M420), is a human Y-chromosome DNA haplogroup which is distributed in a large region in Eurasia, extending from Scandinavia and Central Europe to Central Asia, southern Siberia and South Asia. The R1a (R-M420) subclade diverg ...

* Line R1a, a planning name for

Line 5 (Shanghai Metro) Line 5 is a north–south rapid transit line of the Shanghai Metro network, running from station in Minhang District in the north to in Fengxian District was originally planned as the Minhang and Fengxian sections of Line 1 (Shanghai Metro), li ...

* R1A, a class of

Group R In relation to motorsport governed by the Fédération Internationale de l'Automobile, Group R refers to a set of regulations providing production-derived vehicles for Rallying, rally competition. The Group R regulations were gradually introduce ...

* R1A, a Canadian postal code assigned to

Selkirk, Manitoba Selkirk is a city in the western Provinces and territories of Canada, Canadian province of Manitoba, located on the Red River of the North, Red River about northeast of Winnipeg, the provincial capital. It has a population of 10,504 as of the 20 ...

* Robonaut 1A, a version of

Robonaut A robonaut is a humanoid robot, part of a development project conducted by the Dexterous Robotics Laboratory at NASA's Lyndon B. Johnson Space Center (JSC) in Houston, Texas. Robonaut differs from other current space-faring robots in that, while ...

See also