Arsuk is a village in the Sermersooq municipality in southwestern Greenland. It had 156 inhabitants in 2010. The name of the settlement means the beloved place in the Greenlandic language. The village is served by the communal all-purpose Pilersuisoq store. Source: Wikipedia
For further information (in Danish) see also the Danish Geodata Agency: Den grønlandske Havnelods.