baltic sea, lofoten, caspian sea, finnmark, kamchatka, taimyr, nenets, novaya zemlya, ob river, arctic ocean, kola peninsula, nansen, jan mayen, laptev sea, pechora, hydrography, barents sea, sakhalin, irtysh, spitsbergen, sarmatia, njord, danubian, circumpolar, aral sea, lake onega, cook inlet, continental shelf, karelia, russky, franz josef land, faroe, nordland, bodensee, nabucco, azov, hammerfest, transcaucasia, skagerrak, transpolar, storting, chuvash, yenisei, vitus bering, deme, baikal, spitzbergen, tatar strait, greenlandic, ivanovich, mendeleyev, baffin, aktyubinsk, abkhazian, bering sea, balkhash, urals, jakobson, longyearbyen, caucasia, polar, fridtjof nansen, donets, karelian isthmus, gunflint, russias, kiruna, akim, nunavik, bothnia, kalaallit nunaat, oryol, tien shan, moray firth, estonian, heimdal, arctic circle, tobolsk, odesa, chukchi sea, komsomolsk, beaufort sea, syr darya, kattegat, kazakstan, tieback, faroese, struma, bashkir, lake ladoga, kekkonen, oceanology, adriatic, kazakhstani, oresund, pomerania, vyborg, nizhni novgorod, chelyuskin, maritime, regnum, daugava, harbours, ports, allies, arctic, bankers, coast, delegates, dialects, emigrant, entrepot, entrepots, harbors, mainland, merchants, norway, offshore, outpost, port, railways, seaport

kara sea, kola peninsula, white sea