Proper noun
Eastern Norway
a region comprising eight counties: Akershus, Buskerud, Hedmark, Oppland, Oslo, Telemark, Vestfold and Østfold, named Østlandet in Bokmål and Austlandet in Nynorsk.
Stenersen: 68 After pressure from Norwegian merchants license trade was permitted with corn from Denmark to Eastern Norway in exchange for Norwegian timber export to the United Kingdom. Source: Internet