Geographic location
Arctic
7
Weddell
Antarctic
6
Weddell Sea
6
Southern Ocean
5
Palisades
4
Aeolus
1
Aguirre
1
Alaid
1
Alazeya
1
American Lake
1
Anchorage
1
Andreyev
1
Andrus
1
Anzac
1
Arago
1
Aranda
1
Arauco
1
Arctowski
1
Argentina
1
Arras
1
Astor
1
Astrolabe
1
Atkinson
1
Audrey
1
Augusta
1
Austral
1
Autan
1
Ayaks
1
Azimut
1
Azopardo
1
Babushkina
1
Bancroft
1
Barrett
1
Barton
1
Beacon Hill
1
Belding
1
Bellows
1
Bering Strait
1
Besnard
1
Billie
1
Biscoe
1
Blair
1
Blanco
1
Boggs
1
Boreas
1
Bory
1
Botany Bay
1
Bouchard
1
Bougainville
1
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