in Andreanof Is., 4 mi. E of Umak I., Aleutian Is.; 1 mile wide.
Aleut name; published as "O(strov) Anagaksik" by Captain Tebenkov (1852, map 28), Imperial Russian Navy (IRN).
Igitxim Chmaa, Igitxim Kangayuu, Igitxim Nguu, Tagalam Agala,
Bars:Bays:Aankuuga, Alugasux, Azamis Cove, Chalux, Chigulam Udaa, Chuguugix Iilamiizax, Chuhngudugis, Daa Agidgix, Hanisxa, Igitkin Bight, Iiqiisix, Naagix Adimtusix, Nahmagix, Ngam Ulaa, Nguugix Iilamiizax, Qagaagix Chalux, Qahnichxucha, Qigaagix Adimtusix, Qigaangax, Round Cove, Saamlus, Shelter Cove, Tagalam Udaa, Tagalam Udagan Sitacha, Ugiilagaadax, Ulgusix, Umak Bight, Uuhmugzux, Yoke Bay,
Beaches:Capes:Aalux, Agony Point, Bugle Point, Cape Agumsadak, Cape Azamis, Cape Chakik, Cape Kagalus, Cape Ruin, Cape Umak, Cathedral Point, Elbow Point, Igitkin Point, Kingfisher Point, Knaxchiing, Moss Point, Narrows Point, Passage Point, Reach Point, Rip Point, Tanager Point, Uchixsax, Zaliva Point,
Channels:Asuksak Pass, Chugul Pass, Great Sitkin Pass, Igitkin Pass, Tagalak Pass, Umak Pass, Yoke Pass,
Hills:Islands:Anagaksik Island, Asuksak Island, Box Island, Chugul Island, Igitkin Island, Kanu Island, Tagadak Island, Tagalak Island, Ulak Island, Umak Island,
Mountains:Streams:Bugle Creek, Fox Creek, Little Fox Creek, Middle Yoke Creek, South Yoke Creek,
Waterfalls: