| 50° 00' 00.0" S to 80° 00' 00.0" S | | | -50.0000° to -80.0000° |
| 100° 00' 00.0" W to 0° 00' 00.0" E | | | -100.0000° to 0.0000° |
For additional names, see the Antarctic Names (Australian Antarctic Gazetteer).
Click on the place name to see full details of that place.
| Name | Feature type | Latitude | Longitude | Source |
|---|---|---|---|---|
| 25 de Mayo, bahía | Bay | 62° 05.0' S | 58° 00.0' W | Argentina |
| 25 de Mayo, isla | Island | 62° 00.0' S | 58° 30.0' W | Argentina |
| Aagaard Glacier | Glacier | 66° 44.0' S | 64° 29.0' W | United Kingdom |
| Aagaard Glacier | Glacier | 66° 46.0' S | 64° 31.0' W | United States of America |
| Aagaard, glaciar | 66° 47.0' S | 64° 31.0' W | Argentina | |
| Abbot Ice Shelf | Ice shelf | 72° 45.0' S | 96° 00.0' W | United States of America |
| Abbot Ice Shelf | Ice shelf | 72° 45.0' S | 96° 00.0' W | Russia |
| Abbott Island | Island | 64° 06.0' S | 62° 08.0' W | United States of America |
| Abbott Island | Island | 64° 06.0' S | 62° 09.0' W | United Kingdom |
| Abbott, Isla | Island | 64° 06.0' S | 62° 08.0' W | Chile |
| Abbott, islas | Island | 64° 06.0' S | 62° 08.0' W | Argentina |
| Abel Nunatak | Nunatak | 63° 33.0' S | 57° 41.0' W | United Kingdom |
| Abel Nunatak | Nunatak | 63° 33.0' S | 57° 41.0' W | United States of America |
| Abenante, cabo | Cape | 77° 40.0' S | 41° 58.0' W | Argentina |
| Abendroth Peak | Peak | 71° 05.0' S | 62° 00.0' W | United States of America |
| Abendroth Peak | Peak | 71° 06.0' S | 61° 58.0' W | United Kingdom |
| Abernethy Flats | 63° 52.0' S | 57° 54.0' W | United Kingdom | |
| Abernethy Flats | 63° 52.0' S | 57° 54.0' W | United States of America | |
| Ablación, punta | Point | 70° 48.0' S | 68° 22.0' W | Argentina |
| Ablation Col | 70° 49.1' S | 68° 33.3' W | United Kingdom | |
| Ablation Lake | Water body | 70° 49.0' S | 68° 26.0' W | United States of America |
| Ablation Lake | Water body | 70° 49.0' S | 68° 26.0' W | United Kingdom |
| Ablation Point | Point | 70° 48.0' S | 68° 21.0' W | United Kingdom |
| Ablation Point | Point | 70° 48.0' S | 68° 22.0' W | United States of America |
| Ablation Point | Point | 70° 48.0' S | 68° 22.0' W | Russia |
| Ablation Valley | Valley | 70° 48.0' S | 68° 30.0' W | United States of America |
| Ablation Valley | Valley | 70° 49.0' S | 68° 25.0' W | United Kingdom |
| Aboa Station | Station | 73° 03.0' S | 13° 25.0' W | United States of America |
| Abovedada, punta | Head | 64° 33.0' S | 61° 59.0' W | Argentina |
| Abra Díaz | Cove | 53° 16.0' S | 72° 42.0' W | Chile |
| Abra Honda | Bay | 51° 49.0' S | 74° 24.0' W | Chile |
| Abra Justicia | Bay | 51° 39.0' S | 73° 54.0' W | Chile |
| Abra Themis | Fjord | 51° 23.0' S | 74° 09.0' W | Chile |
| Abra Wolsey | Fjord | 50° 01.7' S | 75° 18.1' W | Chile |
| Ábrego, Fondeadero | Anchorage | 61° 29.0' S | 55° 37.0' W | Chile |
| Abrigo, islas | Island | 65° 15.0' S | 64° 18.0' W | Argentina |
| Abrit Nunatak | 63° 26.8' S | 57° 31.2' W | Bulgaria | |
| Abshire Island | 68° 36.0' S | 71° 58.1' W | United States of America | |
| Aburto, Punta | Head | 66° 53.0' S | 67° 35.0' W | Chile |
| Academia Peak | Peak | 62° 40.0' S | 60° 12.9' W | Bulgaria |
| Acantilado, islote | Cliff | 66° 05.0' S | 65° 35.0' W | Argentina |
| Access Point | Point | 64° 49.0' S | 63° 47.0' W | United Kingdom |
| Access Point | Point | 64° 50.0' S | 63° 47.0' W | United States of America |
| Access, punta | Point | 64° 49.0' S | 63° 47.0' W | Argentina |
| Achæan Range | Range | 64° 30.0' S | 63° 38.0' W | United Kingdom |
| Achaean Range | Range | 64° 30.0' S | 63° 38.0' W | United States of America |
| Acheron Lake | Water body | 62° 39.7' S | 61° 09.1' W | Bulgaria |
| Achilles Heel | 64° 30.0' S | 63° 38.0' W | United States of America | |
| Achilles Heel | 64° 30.0' S | 63° 38.0' W | United Kingdom | |
| Aciar, monte | Mountain | 64° 25.0' S | 62° 34.0' W | Argentina |
| Aconcagua, Punta | Head | 62° 24.0' S | 59° 39.0' W | Chile |
| Acorn Rock | Rock | 54° 00.0' S | 38° 14.0' W | United Kingdom |
| Acosta, caleta | Cove | 64° 42.0' S | 62° 03.0' W | Argentina |
| Acrid Point | Point | 56° 17.0' S | 27° 36.0' W | United Kingdom |
| Active Reef | Reef | 63° 24.0' S | 55° 52.0' W | United Kingdom |
| Active Reef | Reef | 63° 23.0' S | 55° 52.0' W | United States of America |
| Active Sound | Sound | 63° 25.0' S | 56° 10.0' W | United States of America |
| Active Sound | Sound | 63° 25.0' S | 56° 10.0' W | Russia |
| Active Sound | Sound | 63° 25.0' S | 56° 09.0' W | United Kingdom |
| Active, estrecho | Sound | 63° 24.0' S | 56° 10.0' W | Argentina |
| Active, Estrecho | Sound | 63° 25.0' S | 56° 12.0' W | Chile |
| Active, roca | Reef | 63° 24.0' S | 55° 52.0' W | Argentina |
| Acuña Island | Island | 60° 45.0' S | 44° 36.0' W | United Kingdom |
| Acuña Island | Island | 60° 46.0' S | 44° 37.0' W | United States of America |
| Acuña Rocks | Rock | 63° 18.0' S | 57° 56.0' W | United States of America |
| Acuña Rocks | Rock | 63° 18.0' S | 57° 56.0' W | United Kingdom |
| Acuña, Islote | Island | 63° 18.0' S | 57° 56.0' W | Chile |
| Acuña, islote | Island | 60° 46.0' S | 44° 36.0' W | Argentina |
| Acuña, punta | Head | 68° 08.0' S | 67° 08.0' W | Argentina |
| Acuña, roca | Island | 63° 18.0' S | 57° 56.0' W | Argentina |
| Adams Nunatak | Nunatak | 71° 44.0' S | 68° 34.0' W | United Kingdom |
| Adams Nunatak | Nunatak | 71° 44.0' S | 68° 34.0' W | United States of America |
| Adams, cabo | Cape | 75° 02.0' S | 62° 20.0' W | Argentina |
| Adams, Cabo | Cape | 75° 04.0' S | 62° 20.0' W | Chile |
| Adams, nunatak | Nunatak | 71° 44.0' S | 68° 34.0' W | Argentina |
| Adelaida, Isla | Island | 67° 11.0' S | 68° 23.0' W | Chile |
| Adelaide | 67° 46.0' S | 68° 55.0' W | United Kingdom | |
| Adelaide Anchorage | Anchorage | 67° 47.0' S | 68° 57.0' W | United Kingdom |
| Adelaide Anchorage | Anchorage | 67° 47.0' S | 68° 57.0' W | United States of America |
| Adelaide Island | Island | 67° 15.0' S | 68° 30.0' W | United States of America |
| Adelaide Island | Island | 67° 15.0' S | 68° 30.0' W | Russia |
| Adelaide Island | Island | 67° 15.0' S | 68° 30.0' W | United Kingdom |
| Adelaide Island (Base T) /Brit./ | 67° 46.0' S | 68° 56.0' W | Russia | |
| Ader, monte | Mountain | 64° 10.0' S | 60° 31.0' W | Argentina |
| Adie Cove | Cove | 65° 29.0' S | 63° 46.5' W | United Kingdom |
| Adie Inlet | Inlet | 67° 15.0' S | 62° 45.0' W | Russia |
| Adie Inlet | Inlet | 66° 25.0' S | 62° 20.0' W | United States of America |
| Adie Inlet | 66° 25.0' S | 62° 20.0' W | United Kingdom | |
| Adie, caleta | Inlet | 66° 25.0' S | 62° 20.0' W | Argentina |
| Adie, Ensenada | Inlet | 66° 19.0' S | 62° 20.0' W | Chile |
| Adit Nunatak | Nunatak | 65° 54.0' S | 62° 48.0' W | United Kingdom |
| Adit Nunatak | Nunatak | 65° 54.0' S | 62° 48.0' W | United States of America |
| Admiralen Glacier | Glacier | 62° 06.0' S | 58° 31.0' W | United Kingdom |
| Admiralen Peak | Peak | 62° 06.0' S | 58° 30.0' W | United States of America |
| Admiralen Peak | Peak | 62° 06.3' S | 58° 29.5' W | United Kingdom |
| Admirals Nunatak | Nunatak | 71° 24.7' S | 69° 00.8' W | United Kingdom |
| Admirals Nunatak | Nunatak | 71° 25.0' S | 69° 01.0' W | United States of America |
| Admiralty Bay | Bay | 62° 10.0' S | 58° 25.0' W | United States of America |
| Admiralty Bay | Bay | 62° 07.0' S | 58° 27.0' W | Russia |
| Admiralty Bay | Bay | 62° 06.4' S | 58° 25.3' W | United Kingdom |
| Admiralty Bay (Base G) /Brit./ | 62° 05.0' S | 58° 25.0' W | Russia | |
| Admiralty Peak | Peak | 54° 13.0' S | 36° 50.0' W | United Kingdom |
| Admiralty Sound | Sound | 64° 20.0' S | 57° 10.0' W | United States of America |
| Admiralty Sound | Sound | 64° 20.0' S | 57° 10.0' W | United Kingdom |
| Adolph Islands | Island | 66° 20.0' S | 67° 11.0' W | United Kingdom |
| Adolph Islands | Island | 66° 19.0' S | 67° 11.0' W | United States of America |
| Adolph, islotes | Island | 66° 20.0' S | 67° 11.0' W | Argentina |
| Adriana, Islote | Island | 64° 40.0' S | 62° 47.0' W | Chile |
| Adriasola, Cabo | Cape | 67° 38.0' S | 69° 09.0' W | Chile |
| Adriasola, cabo | Cape | 67° 39.0' S | 69° 09.0' W | Argentina |
| Advent Island | Island | 64° 54.0' S | 63° 37.0' W | United Kingdom |
| Advent, Islote | Island | 64° 54.0' S | 63° 36.0' W | Chile |
| Adventure Harbour | Bay | 52° 11.0' S | 59° 04.0' W | United Kingdom |
| Adventure Point | Point | 54° 06.0' S | 37° 09.0' W | United Kingdom |
| Adventure Sound | Bay | 52° 05.0' S | 59° 00.0' W | United Kingdom |
| Aeolus Ridge | Ridge | 71° 18.0' S | 68° 34.0' W | United Kingdom |
| Aeolus Ridge | Ridge | 71° 18.0' S | 68° 34.0' W | United States of America |
| Aeronáutica Argentina, cerro | Mountain | 68° 08.0' S | 65° 55.0' W | Argentina |
| Afala Island | Island | 62° 14.8' S | 59° 07.7' W | Bulgaria |
| Afanasija Nikitina, lednik | Glacier | 73° 40.0' S | 76° 00.0' W | Russia |
| Afuera Islands | Island | 64° 20.0' S | 61° 36.0' W | United States of America |
| Afuera, islote (I. Hoseason) | 63° 45.0' S | 61° 50.0' W | Argentina | |
| Afuera, islotes | Island | 64° 20.0' S | 62° 34.0' W | Argentina |
| Agalina Glacier | 64° 26.3' S | 61° 26.0' W | Bulgaria | |
| Agassiz, cabo | Cape | 68° 28.0' S | 62° 37.0' W | Argentina |
| Agassiz, Cabo | Cape | 68° 29.0' S | 62° 58.0' W | Chile |
| Agat Point | Point | 62° 11.5' S | 58° 26.0' W | Poland |
| Ageno, punta | Head | 68° 07.0' S | 67° 13.0' W | Argentina |
| Agglomerate Point | Point | 64° 54.5' S | 62° 25.0' W | Poland |
| Aglen Point | Point | 62° 34.7' S | 61° 09.2' W | Bulgaria |
| Agnese, punta | Point | 61° 58.0' S | 58° 30.0' W | Argentina |
| Agneta, punta | Head | 72° 56.0' S | 60° 40.0' W | Argentina |
| Agradable, punta | Head | 65° 31.0' S | 64° 08.0' W | Argentina |
| Agrelo, cabo | Cape | 62° 14.0' S | 59° 04.0' W | Argentina |
| Agrimbau, punta | Head | 64° 08.0' S | 62° 05.0' W | Argentina |
| Aguayo, Ensenada | Cliff | 66° 24.0' S | 65° 39.0' W | Chile |
| Aguayo, Montes | Mountain | 63° 11.0' S | 55° 56.0' W | Chile |
| Aguayo, Punta | Head | 62° 27.0' S | 60° 47.0' W | Chile |
| Aguda Point | Point | 65° 02.0' S | 63° 41.0' W | United States of America |
| Aguda, bahía | Bay | 76° 09.0' S | 26° 45.0' W | Argentina |
| Aguda, Bay | Bay | 76° 03.0' S | 27° 03.0' W | Russia |
| Aguda, punta (Bahia Flandes) | Point | 65° 02.0' S | 63° 41.0' W | Argentina |
| Agudo, Pico | Peak | 66° 02.0' S | 65° 19.0' W | Chile |
| Agudo, pico (Livingston Island) | Peak | 62° 32.0' S | 60° 03.0' W | Argentina |
| Agüedo Point | Point | 62° 26.5' S | 59° 47.3' W | United Kingdom |
| Agüero, Cabo | Cape | 62° 32.0' S | 60° 41.0' W | Chile |
| Aguila, caleta | Cove | 63° 23.0' S | 57° 04.0' W | Argentina |
| Aguila, isla | Island | 63° 40.0' S | 57° 29.0' W | Argentina |
| Águila, Isla | Island | 63° 39.0' S | 57° 31.0' W | Chile |
| Águila, Islas | 63° 40.0' S | 57° 36.0' W | Chile | |
| Aguilera, caleta | Cove | 62° 05.0' S | 58° 29.0' W | Argentina |
| Aguilera, Mogotes | 62° 27.0' S | 59° 42.0' W | Chile | |
| Aguirre Cerda /Chile/ | 62° 56.0' S | 60° 36.0' W | Russia | |
| Aguirre Cerda, Canal | Passage | 64° 49.0' S | 62° 52.0' W | Chile |
| Aguirre Passage | Passage | 64° 49.0' S | 62° 51.0' W | United States of America |
| Aguirre Passage | Passage | 64° 49.0' S | 62° 51.0' W | United Kingdom |
| Aguirre Point | Point | 61° 05.7' S | 54° 44.5' W | United Kingdom |
| Aguirre Romero, Cabo | Point | 65° 53.0' S | 66° 10.0' W | Chile |
| Aguirre, Islote | Island | 63° 19.0' S | 57° 56.0' W | Chile |
| Aguja del Astrolabio, monolito | Peak | 64° 09.0' S | 62° 36.0' W | Argentina |
| Aguja Ternyck, Monte | Peak | 62° 05.0' S | 58° 17.0' W | Chile |
| Aguja, Pico | Peak | 62° 43.0' S | 60° 10.0' W | Chile |
| Aguja, pico | Peak | 62° 44.0' S | 60° 07.0' W | Argentina |
| Aguja, roca de la | Rock | 61° 04.0' S | 54° 44.0' W | Argentina |
| Agurto Rock | Rock | 63° 18.0' S | 57° 54.0' W | United States of America |
| Agurto, Bajo | Shoal | 63° 19.0' S | 57° 54.0' W | Chile |
| Agurto, Islote | Rock | 63° 18.0' S | 57° 54.0' W | Chile |
| Aheloy Nunatak | Nunatak | 62° 38.4' S | 60° 07.9' W | Bulgaria |
| Ahlmann Glacier | Glacier | 67° 52.0' S | 65° 45.0' W | United States of America |
| Ahlmann Glacier | Glacier | 67° 52.0' S | 65° 50.0' W | United Kingdom |
| Ahlmann Ridge | Ridge | 71° 50.0' S | 2° 25.0' W | United States of America |
| Ahlmann, glaciar | Glacier | 67° 52.0' S | 65° 45.0' W | Argentina |
| Ahlmann, Glaciar | Glacier | 67° 52.0' S | 65° 45.0' W | Chile |
| Ahlmannryggen | Ridge | 71° 40.0' S | 2° 00.0' W | Russia |
| Ahlmannryggen | Ridge | 71° 50.0' S | 2° 30.0' W | Norway |
| Ahrida Peak | Peak | 78° 01.8' S | 86° 06.8' W | Bulgaria |
| Ahrnsbrak Glacier | Glacier | 79° 48.0' S | 82° 18.0' W | United States of America |
| Ahtopol Peak | Peak | 62° 32.6' S | 60° 08.7' W | Bulgaria |
| Aiguade Cove | Cove | 51° 35.0' S | 58° 09.0' W | United Kingdom |
| Ailsa Craig | Island | 60° 47.0' S | 44° 37.0' W | United States of America |
| Ailsa Craig | Island | 60° 47.0' S | 44° 36.0' W | United Kingdom |
| Ailsa Craig, Ile | Island | 60° 48.0' S | 44° 37.0' W | Russia |
| Ailsa Craig, isla | Island | 60° 47.0' S | 44° 37.0' W | Argentina |
| Aim Rocks | Rock | 62° 42.0' S | 61° 15.0' W | United States of America |
| Aim Rocks | Rock | 62° 41.7' S | 61° 15.8' W | United Kingdom |
| Airstrip Crater | Crater | 62° 58.7' S | 60° 34.8' W | Poland |
| Airy Glacier | Glacier | 69° 13.0' S | 66° 20.0' W | United States of America |
| Airy Glacier | Glacier | 69° 13.0' S | 66° 01.0' W | United Kingdom |
| Aitcho Islands | Island | 62° 22.9' S | 59° 46.6' W | United Kingdom |
| Aitcho Islands | Island | 62° 24.0' S | 59° 47.0' W | United States of America |
| Aitcho, islotes | Island | 62° 23.0' S | 59° 50.0' W | Argentina |
| Aitken Cove | Cove | 60° 45.0' S | 44° 32.0' W | United States of America |
| Aitken Cove | Cove | 60° 45.0' S | 44° 32.0' W | Russia |
| Aitken Cove | Cove | 60° 44.0' S | 44° 31.0' W | United Kingdom |
| Aitken, caleta | Cove | 60° 45.0' S | 44° 32.0' W | Argentina |
| Aitkenhead Glacier | Glacier | 63° 57.0' S | 58° 50.0' W | United Kingdom |
| Aitkenhead Glacier | Glacier | 63° 57.0' S | 58° 44.0' W | United States of America |
| Ajax Bay | Bay | 51° 34.0' S | 59° 04.0' W | United Kingdom |
| Ajax Icefall | Icefall | 62° 04.0' S | 58° 23.0' W | United States of America |
| Ajax Icefall | Icefall | 62° 03.9' S | 58° 21.4' W | United Kingdom |
| Ajmonecat Lake | 62° 55.3' S | 60° 40.7' W | United Kingdom | |
| Ajmonecat Lake | 62° 55.3' S | 60° 40.7' W | United States of America | |
| Akademik Fedorov Canyon | Canyon | 72° 45.0' S | 31° 30.0' W | Unknown |
| Akademik Fedorov Canyon | Canyon | 72° 45.0' S | 32° 00.0' W | United States of America |
| Akaga Glacier | 64° 33.8' S | 60° 27.7' W | Bulgaria | |
| Akela Col | 63° 55.0' S | 58° 10.8' W | United Kingdom | |
| Åkerlundh Nunatak | Nunatak | 65° 04.0' S | 60° 10.0' W | United States of America |
| Åkerlundh Nunatak | Nunatak | 65° 04.0' S | 60° 10.0' W | United Kingdom |
| Akin Island | Island | 62° 13.7' S | 59° 05.8' W | Bulgaria |
| Akra Peninsula | 65° 33.2' S | 61° 49.0' W | Bulgaria | |
| Aktinia Beach | Beach | 62° 49.8' S | 61° 27.8' W | Bulgaria |
| Akula Island | Island | 65° 04.3' S | 64° 06.6' W | Bulgaria |
| Alabak Island | Island | 65° 59.4' S | 64° 43.8' W | Bulgaria |
| Alaggia Rock | Rock | 64° 34.0' S | 62° 47.0' W | United Kingdom |
| Alaggia, islote | Rock | 64° 34.0' S | 62° 47.0' W | Argentina |
| Alagon, islote | Island | 65° 50.0' S | 65° 21.0' W | Argentina |
| Alamode Island | Island | 68° 43.0' S | 67° 31.0' W | United Kingdom |
| Alamode Island | Island | 68° 43.0' S | 67° 32.0' W | United States of America |
| Alamode, islote | Island | 68° 43.0' S | 67° 32.0' W | Argentina |
| Albatros Point | Point | 63° 41.7' S | 60° 41.8' W | Bulgaria |
| Albatross Crest | 54° 30.0' S | 37° 02.0' W | United Kingdom | |
| Albatross Island | Island | 54° 01.0' S | 37° 20.0' W | United Kingdom |
| Albemarle Harbour | Bay | 52° 08.0' S | 60° 33.0' W | United Kingdom |
| Albemarle Rock | Rock | 52° 13.0' S | 60° 23.0' W | United Kingdom |
| Albemarle Sealing Station | 52° 12.0' S | 60° 32.0' W | United Kingdom | |
| Albena Peninsula | Peninsula | 64° 08.5' S | 62° 09.0' W | Bulgaria |
| Albert Bank | Bank | 77° 10.0' S | 32° 45.0' W | United States of America |
| Albert Lancaster, Cap | Cape | 64° 51.0' S | 63° 44.0' W | Belgium |
| Albert Trough | 77° 16.3' S | 33° 27.8' W | United Kingdom | |
| Alberti, isla | Island | 64° 19.0' S | 63° 00.0' W | Argentina |
| Alberto de Mónaco, Cabo | Cape | 64° 42.0' S | 64° 17.0' W | Chile |
| Alberto Obrecht, Punta | Head | 68° 09.0' S | 65° 28.0' W | Chile |
| Alberts Glacier | Glacier | 66° 52.0' S | 64° 53.0' W | United States of America |
| Alberts Glacier | Glacier | 66° 52.0' S | 64° 50.0' W | United Kingdom |
| Albone Glacier | Glacier | 64° 12.0' S | 59° 45.0' W | United Kingdom |
| Albone Glacier | Glacier | 64° 13.0' S | 59° 42.0' W | United States of America |
| Albone, glaciar | Glacier | 64° 12.0' S | 59° 45.0' W | Argentina |
| Albornoz, punta | Head | 73° 17.0' S | 60° 20.0' W | Argentina |
| Albufera Lagoon | 62° 58.6' S | 60° 42.3' W | United Kingdom | |
| Alcázar, Playa | Beach | 62° 27.0' S | 60° 47.0' W | Chile |
| Alcock Island | Island | 64° 14.0' S | 61° 08.0' W | United States of America |
| Alcock Island | Island | 64° 14.0' S | 61° 08.0' W | United Kingdom |
| Alcock, isla | Island | 64° 14.0' S | 61° 08.0' W | Argentina |
| Aldan Rock | Rock | 62° 39.2' S | 60° 35.1' W | United Kingdom |
| Aldea Island | Island | 69° 13.0' S | 68° 30.0' W | United Kingdom |
| Aldea Island | Island | 69° 13.0' S | 68° 30.0' W | United States of America |
| Aldea, Caleta | Cove | 62° 04.0' S | 58° 23.0' W | Chile |
| Aldea, Islas | Island | 65° 46.0' S | 65° 38.0' W | Chile |
| Aldebaran Rock | Rock | 70° 50.0' S | 66° 41.0' W | United States of America |
| Aldebaran Rock | Rock | 70° 50.0' S | 66° 41.0' W | United Kingdom |
| Alderete, cabo | Cape | 73° 50.0' S | 60° 48.0' W | Argentina |
| Alderete, Glaciar | Glacier | 66° 45.0' S | 64° 28.0' W | Chile |
| Aldomir Ridge | 64° 09.6' S | 59° 08.2' W | Bulgaria | |
| Aldoney, Bahía | 65° 46.0' S | 62° 08.0' W | Chile | |
| Aldunate, Península | Peninsula | 65° 46.0' S | 62° 53.0' W | Chile |
| Alectoria Island | Island | 63° 58.7' S | 58° 38.3' W | United Kingdom |
| Alectoria Island | Island | 63° 59.0' S | 58° 37.0' W | United States of America |
| Alectoria, Islote | Island | 63° 46.0' S | 58° 36.0' W | Chile |
| Alectoria, islote | Island | 63° 59.0' S | 58° 38.0' W | Argentina |
| Alegre, punta | Head | 68° 13.0' S | 67° 03.0' W | Argentina |
| Alegría, islote | Island | 64° 18.0' S | 62° 53.0' W | Argentina |
| Alejandro Álvarez, Punta | Head | 67° 06.0' S | 66° 30.0' W | Chile |
| Alejandro I, Isla | Island | 70° 40.0' S | 70° 30.0' W | Chile |
| Alejandro I, isla | Island | 71° 00.0' S | 70° 00.0' W | Argentina |
| Aleko Rock | Rock | 62° 37.1' S | 60° 20.5' W | Bulgaria |
| Aleko Rock | Rock | 62° 37.0' S | 60° 21.0' W | United States of America |
| Aleko Rock | Rock | 62° 37.1' S | 60° 20.4' W | United Kingdom |
| Aleksandrov Peak | Peak | 66° 28.5' S | 65° 14.3' W | Bulgaria |
| Aleksandrov Ridge | Ridge | 69° 31.1' S | 71° 38.6' W | Bulgaria |
| Aleksiev Glacier | 64° 37.5' S | 60° 32.0' W | Bulgaria | |
| Alencar Peak | Peak | 65° 24.0' S | 63° 53.0' W | United Kingdom |
| Alencar Peak | Peak | 65° 24.0' S | 63° 53.0' W | United States of America |
| Alencar, Pico | Peak | 65° 24.0' S | 63° 50.0' W | Chile |
| Alepu Rocks | 62° 23.1' S | 59° 20.6' W | Bulgaria | |
| Alert Channel | Channel | 54° 11.0' S | 36° 42.0' W | United Kingdom |
| Alert Cove | Cove | 54° 11.0' S | 36° 42.0' W | United Kingdom |
| Alert Point | Point | 54° 05.0' S | 37° 09.0' W | United Kingdom |
| Alert Rock | Rock | 54° 15.0' S | 36° 21.0' W | United Kingdom |
| Alessandri, Bahía | Bay | 63° 11.0' S | 55° 31.0' W | Chile |
| Alexander Island | Island | 71° 00.0' S | 70° 00.0' W | United States of America |
| Alexander Island | Island | 71° 00.0' S | 70° 00.0' W | United Kingdom |
| Alexander, Cabo | Mountain | 63° 19.0' S | 55° 53.0' W | Chile |
| Alexander, Cabo | Cape | 66° 44.0' S | 62° 35.0' W | Chile |
| Alexandra, Cabo | Cape | 67° 45.0' S | 68° 36.0' W | Chile |
| Alfaro, Paso | Pass | 64° 12.0' S | 60° 58.0' W | Chile |
| Alfaro, Punta | Point | 62° 32.0' S | 59° 44.0' W | Chile |
| Alfatar Peninsula | Peninsula | 62° 22.2' S | 59° 39.6' W | Bulgaria |
| Alfeus Island | Island | 62° 52.2' S | 62° 18.9' W | Bulgaria |
| Alfiler, punta | Point | 62° 37.0' S | 59° 47.0' W | Argentina |
| Alfiler, roca | Rock | 62° 38.0' S | 59° 51.0' W | Argentina |
| Alfred, monte | Mountain | 70° 17.0' S | 69° 13.0' W | Argentina |
| Alice Creek | Watercourse | 64° 50.0' S | 63° 30.0' W | United Kingdom |
| Alice Creek | Watercourse | 64° 50.0' S | 63° 29.0' W | United States of America |
| Alice, Ensenada | Watercourse | 63° 19.0' S | 57° 55.0' W | Chile |
| Alice, Isla | Island | 64° 16.0' S | 62° 03.0' W | Chile |
| Alicia, Caleta | Watercourse | 64° 50.0' S | 63° 30.0' W | Chile |
| Alicia, caleta | Watercourse | 64° 50.0' S | 63° 29.0' W | Argentina |
| Alino Island | Island | 65° 32.5' S | 65° 37.5' W | Bulgaria |
| Alison Ice Stream | Watercourse | 73° 55.0' S | 82° 04.0' W | United States of America |
| Aljab'eva, lednik | Glacier | 71° 42.0' S | 72° 40.0' W | Russia |
| Alka Island | Island | 63° 53.3' S | 60° 54.4' W | Bulgaria |
| Allardyce Range | Range | 54° 24.0' S | 36° 35.0' W | United Kingdom |
| Allen Bay | Bay | 54° 11.0' S | 36° 32.0' W | United Kingdom |
| Allen Knoll | Knoll | 63° 40.0' S | 58° 35.0' W | United States of America |
| Allen Knoll | Knoll | 63° 40.0' S | 58° 37.0' W | United Kingdom |
| Allen Peak | Peak | 77° 34.0' S | 86° 51.0' W | United States of America |
| Allen Peak | Peak | 77° 34.0' S | 86° 50.0' W | Russia |
| Allen Point | Point | 58° 29.0' S | 26° 14.0' W | United Kingdom |
| Allipén, Punta | Point | 66° 55.0' S | 67° 02.0' W | Chile |
| Allison Peninsula | Peninsula | 73° 10.0' S | 85° 50.0' W | Russia |
| Allison Peninsula | Peninsula | 73° 10.0' S | 85° 50.0' W | United States of America |
| Allo, Mont | Mountain | 63° 58.0' S | 61° 48.0' W | Belgium |
| Allo, Monte | Mountain | 63° 58.0' S | 61° 49.0' W | Chile |
| Allo, monte | Mountain | 63° 59.0' S | 61° 47.0' W | Argentina |
| Almagro | 51° 25.1' S | 75° 12.3' W | Chile | |
| Almena, promontorio | Promontory | 60° 37.0' S | 45° 13.0' W | Argentina |
| Almenado, islote | Island | 64° 18.0' S | 62° 52.0' W | Argentina |
| Almendra, punta | Point | 63° 51.0' S | 59° 24.0' W | Argentina |
| Almirantazgo, Bahía | Bay | 62° 08.0' S | 58° 26.0' W | Chile |
| Almirantazgo, Paso | Sound | 64° 25.0' S | 57° 20.0' W | Chile |
| Almirante Ice Fringe | Ice fringe | 64° 52.0' S | 62° 41.3' W | Poland |
| Almirante Ice Fringe | Ice fringe | 64° 52.0' S | 62° 41.0' W | United States of America |
| Almirante Ice Fringe | Ice fringe | 64° 52.0' S | 62° 41.3' W | United Kingdom |
| Almirante Merino, Canal | Passage | 64° 40.0' S | 62° 01.0' W | Chile |
| Almizclero, istmo | Pass | 64° 25.0' S | 59° 45.0' W | Argentina |
| Almonacid, punta | Head | 72° 17.0' S | 60° 42.0' W | Argentina |
| Almond Point | Point | 63° 53.0' S | 59° 30.0' W | United States of America |
| Almond Point | Point | 63° 53.0' S | 59° 30.0' W | United Kingdom |
| Alomar, Islotes | Island | 68° 08.0' S | 67° 05.0' W | Chile |
| Alos Ice Rumples | Ice stream | 73° 38.0' S | 76° 00.0' W | United Kingdom |
| Alpha Glacier | Glacier | 63° 57.1' S | 57° 52.9' W | United Kingdom |
| Alpha Island | Island | 64° 19.0' S | 63° 00.0' W | United Kingdom |
| Alpha Island | Island | 64° 19.0' S | 63° 00.0' W | United States of America |
| Alpha, Isla | Island | 64° 19.0' S | 63° 00.0' W | Chile |
| Alphabet Channel | Channel | 64° 19.4' S | 62° 56.1' W | United Kingdom |
| Alsford Bay | Bay | 54° 17.0' S | 36° 16.0' W | United Kingdom |
| Alta, punta | Hill | 62° 33.0' S | 60° 03.0' W | Argentina |
| Alta, Punta | Hill | 62° 33.0' S | 60° 00.0' W | Chile |
| Altamirano, cabo | Cape | 64° 23.0' S | 61° 13.0' W | Argentina |
| Altimir Glacier | Glacier | 64° 35.8' S | 63° 09.0' W | Bulgaria |
| Altos del Boquerón | Mountain | 53° 18.0' S | 69° 45.0' W | Chile |
| Altsek Nunatak | Nunatak | 62° 29.7' S | 59° 52.8' W | Bulgaria |
| Alturas Beloe | Hill | 52° 55.0' S | 73° 46.0' W | Chile |
| Aluzore Gap | Gap | 64° 20.7' S | 62° 27.9' W | Bulgaria |
| Alvarado, cabo | Cape | 62° 27.0' S | 60° 48.0' W | Argentina |
| Alvarez, punta | Head | 65° 38.0' S | 64° 29.0' W | Argentina |
| Alvaro Cove | Cove | 64° 51.0' S | 63° 01.0' W | United States of America |
| Alvaro Cove | Cove | 64° 51.0' S | 63° 01.0' W | United Kingdom |
| Alvaro, caleta | Cove | 64° 51.0' S | 63° 01.0' W | Argentina |
| Alvear, punta | Head | 66° 18.0' S | 65° 44.0' W | Argentina |
| Alyabiev Glacier | Glacier | 71° 42.0' S | 72° 40.0' W | United States of America |
| Alzogaray, islotes | Island | 64° 19.0' S | 63° 01.0' W | Argentina |
| Amadok Point | Point | 62° 40.8' S | 60° 53.4' W | Bulgaria |
| Amalthea Peak | Peak | 70° 50.3' S | 68° 34.5' W | United Kingdom |
| Amarillo, pico | Peak | 61° 57.0' S | 57° 51.0' W | Argentina |
| Amarra, islote (Arch. Melchior) | Island | 64° 19.0' S | 62° 56.0' W | Argentina |
| Amarra, islote (Ba. Margarita) | Anchorage | 67° 36.0' S | 68° 15.0' W | Argentina |
| Ambas Piedras, cabo | Cape | 66° 49.0' S | 67° 16.0' W | Argentina |
| Amberes, isla | Island | 64° 30.0' S | 63° 30.0' W | Argentina |
| Ambergris Glacier | Glacier | 65° 43.0' S | 62° 37.0' W | United Kingdom |
| Ambergris Glacier | Glacier | 65° 43.0' S | 62° 37.0' W | United States of America |
| Ambona | 62° 09.5' S | 58° 29.0' W | Poland | |
| Ambrose Rocks | Rock | 65° 16.0' S | 64° 22.0' W | United States of America |
| Ambrose Rocks | Rock | 65° 17.0' S | 64° 22.0' W | United Kingdom |
| Ambush Bay | Bay | 63° 11.0' S | 55° 27.0' W | United Kingdom |
| Ambush Bay | Bay | 63° 10.0' S | 55° 26.0' W | United States of America |
| Ambush Bay | Bay | 63° 11.0' S | 55° 26.0' W | Russia |
| Ameghino Gully | Gully | 64° 28.0' S | 58° 38.0' W | United States of America |
| Ameghino Gully | Gully | 64° 27.0' S | 58° 58.0' W | United Kingdom |
| Amelangplatte | Mountain | 74° 05.0' S | 5° 40.0' W | Germany |
| Amenábar, Fondeadero | Anchorage | 65° 12.0' S | 64° 53.0' W | Chile |
| América, cabo | Cape | 68° 08.0' S | 67° 09.0' W | Argentina |
| América, pico | Peak | 68° 08.0' S | 67° 09.0' W | Argentina |
| América, punta | Head | 67° 46.0' S | 68° 55.0' W | Argentina |
| America-Antarctica Ridge | 59° 00.0' S | 16° 00.0' W | Unknown | |
| Ami Boué Peak | 63° 25.0' S | 57° 47.4' W | Bulgaria | |
| Amiot Islands | Island | 67° 36.0' S | 69° 37.0' W | United Kingdom |
| Amiot Islands | Island | 67° 36.0' S | 69° 38.0' W | United States of America |
| Amiot Islands | Island | 67° 27.0' S | 69° 50.0' W | Russia |
| Amiot, arrecifes | Island | 67° 38.0' S | 69° 37.0' W | Argentina |
| Amiot, Islas | Island | 67° 37.0' S | 69° 37.0' W | Chile |
| Ammo Col | 67° 33.3' S | 68° 09.3' W | United Kingdom | |
| Amoroso, punta | Head | 70° 36.0' S | 61° 22.0' W | Argentina |
| Amos Lake | Water body | 60° 42.0' S | 45° 39.0' W | United States of America |
| Amos Lake | Water body | 60° 42.2' S | 45° 39.2' W | United Kingdom |
| Amphibolite Point | Point | 60° 41.0' S | 45° 21.0' W | United Kingdom |
| Amphibolite Point | Point | 60° 41.0' S | 45° 21.0' W | United States of America |
| Ample Bay | Bay | 54° 03.0' S | 37° 23.0' W | United Kingdom |
| Amsler Island | Island | 64° 45.7' S | 64° 05.5' W | United States of America |
| Amsler Island | Island | 64° 45.7' S | 64° 05.5' W | United Kingdom |
| Amundsen Peak | Peak | 64° 07.8' S | 61° 42.1' W | United Kingdom |
| Amundsenisen | 73° 50.0' S | 2° 30.0' W | Russia | |
| Amundsenisen | 74° 30.0' S | 6° 00.0' W | Norway | |
| Ana, cabo | Cape | 64° 35.0' S | 62° 26.0' W | Argentina |
| Ana, caleta | Cove | 64° 35.0' S | 62° 26.0' W | Argentina |
| Anadon, punta | Head | 68° 12.0' S | 77° 00.0' W | Argentina |
| Anagram Islands | Island | 65° 12.0' S | 64° 21.0' W | United Kingdom |
| Anagram Islands | Island | 65° 12.0' S | 64° 20.0' W | United States of America |
| Anagrama, Islotes | Island | 65° 12.0' S | 64° 20.0' W | Chile |
| Anca de León, Cabo | Cape | 62° 08.0' S | 58° 04.0' W | Chile |
| Anca de León, cabo | Cape | 62° 08.0' S | 58° 05.0' W | Argentina |
| Anchialus Glacier | Glacier | 77° 51.8' S | 85° 24.5' W | Bulgaria |
| Ancho, Paso | Pass | 62° 28.0' S | 60° 47.0' W | Chile |
| Anchor Crag | Crag | 69° 12.0' S | 66° 12.0' W | United States of America |
| Anchor Crag | Crag | 69° 12.0' S | 66° 12.0' W | United Kingdom |
| Anchor Inlet | Bay | 52° 09.0' S | 60° 40.0' W | United Kingdom |
| Anchor Island | Island | 52° 11.0' S | 59° 36.0' W | United Kingdom |
| Anchorage Bay | Anchorage | 54° 08.0' S | 36° 49.0' W | United Kingdom |
| Anchorage Island | Anchorage | 67° 36.2' S | 68° 12.6' W | United Kingdom |
| Anchorage Island | Anchorage | 67° 36.0' S | 68° 13.0' W | United States of America |
| Anchorage, Islote | Anchorage | 67° 36.0' S | 68° 14.0' W | Chile |
| Anchorena, punta | Head | 66° 14.0' S | 61° 30.0' W | Argentina |
| Anckorn Nunataks | Nunatak | 70° 14.0' S | 63° 12.0' W | United States of America |
| Anckorn Nunataks | Nunatak | 70° 14.0' S | 63° 12.0' W | United Kingdom |
| Ancla, monte | Mountain | 64° 49.0' S | 63° 42.0' W | Argentina |
| Ancón del Sudoeste | Fjord | 50° 10.0' S | 75° 00.9' W | Chile |
| Ancón Sin Salida | Bay | 52° 13.0' S | 73° 19.0' W | Chile |
| Andenes Knoll | Knoll | 72° 26.0' S | 22° 50.0' W | United States of America |
| Andenes Knoll | Knoll | 72° 24.0' S | 23° 00.0' W | Unknown |
| Anderle Knoll | Knoll | 67° 30.0' S | 9° 00.0' W | Unknown |
| Andersen Harbor | Harbour | 64° 19.0' S | 62° 56.0' W | United States of America |
| Andersen Harbour | Harbour | 64° 19.0' S | 62° 56.0' W | United Kingdom |
| Andersen, puerto | Harbour | 64° 19.0' S | 62° 56.0' W | Argentina |
| Andersen, Puerto | Harbour | 64° 19.0' S | 62° 56.0' W | Chile |
| Anderson Dome | Dome | 73° 30.0' S | 93° 54.0' W | United States of America |
| Anderson Glacier | Glacier | 66° 24.0' S | 63° 55.0' W | United States of America |
| Anderson Glacier | Glacier | 66° 22.0' S | 64° 06.0' W | United Kingdom |
| Anderson Massif | Massif | 79° 10.0' S | 84° 45.0' W | United States of America |
| Anderson Nunataks | Nunatak | 75° 06.0' S | 68° 18.0' W | United States of America |
| Anderson Nunataks | Nunatak | 75° 06.0' S | 68° 18.0' W | United Kingdom |
| Anderson, cabo | Cape | 60° 45.0' S | 44° 34.0' W | Argentina |
| Anderson, glaciar | Glacier | 66° 22.0' S | 64° 06.0' W | Argentina |
| Anderson, Glaciar | Glacier | 66° 24.0' S | 63° 55.0' W | Chile |
| Anderssenbukta | 68° 47.4' S | 90° 41.4' W | Norway | |
| Andersson Island | Island | 63° 35.0' S | 56° 35.0' W | United Kingdom |
| Andersson Island | Island | 63° 35.0' S | 56° 35.0' W | United States of America |
| Andersson Island | Island | 63° 36.0' S | 56° 34.0' W | Russia |
| Andersson Nunatak | Nunatak | 63° 22.0' S | 57° 00.0' W | Russia |
| Andersson Nunatak | Nunatak | 63° 22.0' S | 57° 00.0' W | United States of America |
| Andersson Nunatak | Nunatak | 63° 23.0' S | 57° 00.0' W | United Kingdom |
| Andersson Peak | Peak | 64° 50.0' S | 61° 01.0' W | United Kingdom |
| Andersson Peak | Peak | 64° 52.0' S | 61° 02.0' W | United States of America |
| Andersson, Isla | Island | 63° 34.0' S | 56° 38.0' W | Chile |
| Andersson, islas | 63° 40.0' S | 57° 29.0' W | Argentina | |
| Andersson, nunatak | Nunatak | 63° 23.0' S | 57° 00.0' W | Argentina |
| Andonaegui, Caleta | Cove | 64° 12.0' S | 56° 35.0' W | Chile |
| Andreaea Plateau | Plateau | 60° 41.0' S | 45° 37.0' W | United States of America |
| Andreaea Plateau | Plateau | 60° 40.9' S | 45° 37.2' W | United Kingdom |
| Andreas, cabo | Cape | 64° 01.0' S | 60° 43.0' W | Argentina |
| Andreassen Lake | Water body | 63° 53.9' S | 57° 46.6' W | United Kingdom |
| Andreassen Point | Point | 63° 54.0' S | 57° 46.0' W | United Kingdom |
| Andreassen Point | Point | 63° 54.0' S | 57° 46.0' W | United States of America |
| Andreassen, punta | Point | 63° 54.0' S | 57° 46.0' W | Argentina |
| Andrée Island | Island | 64° 31.0' S | 61° 31.0' W | United States of America |
| Andrée Island | Island | 64° 31.0' S | 61° 30.0' W | United Kingdom |
| Andrée, isla | Island | 64° 31.0' S | 61° 30.0' W | Argentina |
| Andreev Nunatak | 65° 08.6' S | 62° 00.9' W | Bulgaria | |
| Andreeva, nunataki | Nunatak | 74° 31.0' S | 7° 32.0' W | Russia |
| Andresen Island | Island | 66° 53.0' S | 66° 40.0' W | United States of America |
| Andresen Island | Island | 66° 53.0' S | 66° 41.0' W | United Kingdom |
| Andresen, isla | Island | 66° 59.0' S | 66° 44.0' W | Argentina |
| Andresen, Isla | Island | 66° 53.0' S | 66° 41.0' W | Chile |
| Andressen, Punta | Head | 62° 56.0' S | 60° 35.0' W | Chile |
| Andrew Glacier | Glacier | 63° 53.0' S | 59° 40.0' W | United Kingdom |
| Andrew Glacier | Glacier | 63° 53.0' S | 59° 40.0' W | United States of America |
| Andrew Jackson, Monte | Mountain | 71° 28.0' S | 63° 20.0' W | Chile |
| Andrews Point | Point | 64° 30.0' S | 62° 55.0' W | United States of America |
| Andrews Point | Point | 64° 31.0' S | 62° 55.0' W | United Kingdom |
| Andrews Rocks | Rock | 54° 04.0' S | 38° 00.0' W | United Kingdom |
| Andrews, punta | Point | 64° 31.0' S | 62° 56.0' W | Argentina |
| Andrews, Punta | Point | 64° 30.0' S | 62° 55.5' W | Chile |
| Andrzej Ridge | Ridge | 62° 02.0' S | 58° 13.0' W | Poland |
| Andvord Bay | Bay | 64° 50.0' S | 62° 39.0' W | United States of America |
| Andvord Bay | Bay | 64° 50.0' S | 62° 37.0' W | United Kingdom |
| Andvord, Bahía | Bay | 64° 50.0' S | 62° 38.0' W | Chile |
| Andvord, bahía | Bay | 64° 50.0' S | 62° 40.0' W | Argentina |
| Andvord, Baie | Bay | 64° 50.0' S | 62° 39.0' W | Belgium |
| Anelio, Punta | Head | 62° 28.0' S | 60° 46.0' W | Chile |
| Anemometer Hill | Hill | 68° 11.0' S | 67° 00.0' W | United Kingdom |
| Anemometer Hill | Hill | 68° 11.0' S | 67° 00.0' W | United States of America |
| Anfibolita, punta | Point | 60° 41.0' S | 45° 22.0' W | Argentina |
| Angamos Promontory | Promontory | 62° 28.3' S | 59° 39.2' W | United Kingdom |
| Angamos, Cerro | Promontory | 62° 29.0' S | 59° 37.0' W | Chile |
| Angamos, Puerto | Harbour | 64° 49.0' S | 63° 30.0' W | Chile |
| Angelov Island | Island | 60° 35.6' S | 46° 05.4' W | Bulgaria |
| Angle Peak | Peak | 71° 45.0' S | 62° 03.0' W | United States of America |
| Angle Peak | Peak | 71° 44.0' S | 62° 00.0' W | United Kingdom |
| Angosta, Playa | Beach | 62° 27.0' S | 60° 48.0' W | Chile |
| Angosto, canal | Channel | 67° 36.0' S | 67° 11.0' W | Argentina |
| Angosto, islote | Peninsula | 61° 29.0' S | 55° 28.0' W | Argentina |
| Angostura de los Témpanos | Channel | 52° 51.0' S | 73° 01.0' W | Chile |
| Angostura del Diablo | Channel | 51° 37.0' S | 71° 39.0' W | Chile |
| Angostura Gabriel | Channel | 54° 12.0' S | 70° 41.0' W | Chile |
| Angostura González | Channel | 53° 55.0' S | 72° 06.0' W | Chile |
| Angostura Guía | Channel | 50° 46.0' S | 74° 28.0' W | Chile |
| Angostura Kirke | Channel | 52° 04.0' S | 73° 00.0' W | Chile |
| Angostura Murray | Channel | 54° 59.0' S | 68° 21.0' W | Chile |
| Angostura Pomar | Channel | 54° 51.0' S | 70° 42.0' W | Chile |
| Angostura Salas | Channel | 54° 05.0' S | 72° 35.0' W | Chile |
| Angostura Santa Cruz | Channel | 52° 45.0' S | 71° 23.0' W | Chile |
| Angostura Titus | Channel | 53° 26.0' S | 71° 46.0' W | Chile |
| Angostura Toms | Channel | 53° 56.0' S | 72° 03.0' W | Chile |
| Angot Point | Point | 63° 49.0' S | 61° 41.0' W | United Kingdom |
| Angot Point | Point | 63° 48.0' S | 61° 41.0' W | United States of America |
| Angot, punta | Point | 63° 51.0' S | 61° 40.0' W | Argentina |
| Angot, Punta | Point | 63° 49.0' S | 61° 40.0' W | Chile |
| Anguita, Glaciar | Glacier | 62° 29.0' S | 60° 46.0' W | Chile |
| Angustia, cordón | Plateau | 63° 38.0' S | 58° 16.0' W | Argentina |
| Aniline Island | Island | 54° 19.0' S | 36° 27.0' W | United Kingdom |
| Ánimas Island | Island | 65° 25.0' S | 65° 26.0' W | United Kingdom |
| Animas, isla | Island | 65° 25.0' S | 65° 26.0' W | Argentina |
| Ann Island | Island | 68° 08.0' S | 67° 06.0' W | United States of America |
| Ann Island | Island | 68° 08.0' S | 67° 06.0' W | United Kingdom |
| Ann, islote | Island | 68° 08.0' S | 67° 06.0' W | Argentina |
| Anna Cove | Cove | 64° 35.0' S | 62° 26.0' W | United Kingdom |
| Anna Cove | Cove | 64° 35.0' S | 62° 26.0' W | United States of America |
| Anna Glacier | Glacier | 62° 02.0' S | 58° 12.0' W | Poland |
| Anna Glacier | Glacier | 62° 02.0' S | 58° 12.0' W | United States of America |
| Anna, Cabo | Cape | 64° 35.0' S | 62° 26.0' W | Chile |
| Anna, Cap | Cape | 64° 35.0' S | 62° 26.0' W | Belgium |
| Annandags Peaks | Peak | 72° 32.0' S | 6° 18.0' W | United States of America |
| Annandagstoppane | Peak | 72° 31.0' S | 6° 15.0' W | Norway |
| Annenkov Island | Island | 54° 29.0' S | 37° 04.0' W | United Kingdom |
| Annie Island | Island | 52° 16.0' S | 59° 41.0' W | United Kingdom |
| Ansar, islotes | Island | 60° 38.0' S | 45° 54.0' W | Argentina |
| Anschütz-Kämpfe Trough | 71° 30.0' S | 12° 30.0' W | Unknown | |
| Antarctic Bay | Bay | 54° 06.0' S | 36° 58.0' W | United Kingdom |
| Antarctic Canyon | Canyon | 71° 30.0' S | 41° 15.0' W | Unknown |
| Antarctic Peninsula | Peninsula | 69° 30.0' S | 65° 00.0' W | United Kingdom |
| Antarctic Peninsula | Peninsula | 69° 30.0' S | 65° 00.0' W | United States of America |
| Antarctic Peninsula | Peninsula | 65° 00.0' S | 62° 00.0' W | Russia |
| Antarctic Point | Point | 54° 04.0' S | 36° 58.0' W | United Kingdom |
| Antarctic Sound | Sound | 63° 30.0' S | 56° 30.0' W | Russia |
| Antarctic Sound | Sound | 63° 20.0' S | 56° 45.0' W | United States of America |
| Antarctic Sound | Sound | 63° 26.0' S | 56° 39.0' W | United Kingdom |
| Antarctic, estrecho | Sound | 63° 20.0' S | 56° 45.0' W | Argentina |
| Antarctic, Paso | Sound | 63° 25.0' S | 56° 45.0' W | Chile |
| Antártico, Playa | Beach | 62° 27.0' S | 60° 48.0' W | Chile |
| Antevs Glacier | Glacier | 67° 20.0' S | 66° 49.0' W | United Kingdom |
| Antevs Glacier | Glacier | 67° 19.0' S | 66° 49.0' W | United States of America |
| Antevs, glaciar | Glacier | 67° 13.0' S | 66° 50.0' W | Argentina |
| Anthony Creek | Bay | 51° 59.0' S | 60° 41.0' W | United Kingdom |
| Anthony Glacier | Glacier | 69° 47.0' S | 62° 45.0' W | United States of America |
| Anthony Glacier | Glacier | 69° 45.0' S | 62° 54.0' W | United Kingdom |
| Anthony, glaciar | Glacier | 69° 45.0' S | 62° 54.0' W | Argentina |
| Antim Peak | Peak | 62° 58.6' S | 62° 30.2' W | Bulgaria |
| Antonelli, punta | Head | 63° 43.0' S | 61° 39.0' W | Argentina |
| Antonio, Punta | Head | 62° 28.0' S | 60° 47.0' W | Chile |
| Antonov Peak | 63° 44.5' S | 58° 35.7' W | Bulgaria | |
| Anvers Island | Island | 64° 35.0' S | 63° 30.0' W | United Kingdom |
| Anvers Island | Island | 64° 33.0' S | 63° 35.0' W | United States of America |
| Anvers Island | Island | 64° 33.0' S | 63° 35.0' W | Russia |
| Anvers Island (Base N) /Brit/ | 64° 45.0' S | 64° 05.0' W | Russia | |
| Anvers, Ile | Island | 64° 33.0' S | 63° 35.0' W | Belgium |
| Anvers, Isla | Island | 64° 34.0' S | 63° 30.0' W | Chile |
| Anvil Crag | Crag | 62° 12.0' S | 58° 29.0' W | United States of America |
| Anvil Crag | Crag | 62° 11.7' S | 58° 28.6' W | United Kingdom |
| Anvil Rock | Rock | 65° 14.0' S | 64° 17.0' W | United Kingdom |
| Anvil Rock | Rock | 65° 14.0' S | 64° 16.0' W | United States of America |
| Anvil Stacks | Stack | 54° 10.0' S | 37° 42.0' W | United Kingdom |
| Anvil, Roca | Rock | 65° 14.0' S | 64° 16.0' W | Chile |
| Anxious Passage | 51° 21.0' S | 59° 50.0' W | United Kingdom | |
| Apéndice Island | Island | 64° 11.0' S | 61° 02.0' W | United States of America |
| Apéndice, isla | Island | 64° 13.0' S | 61° 02.0' W | Argentina |
| Aphrodite Glacier | Glacier | 68° 47.0' S | 64° 32.0' W | United States of America |
| Aphrodite Glacier | Glacier | 68° 54.0' S | 64° 32.0' W | United Kingdom |
| Aphrodite, glaciar | Glacier | 68° 54.0' S | 64° 32.0' W | Argentina |
| Apiaria Bight | Bight | 64° 01.7' S | 62° 31.0' W | Bulgaria |
| Apollo Glacier | Glacier | 68° 51.0' S | 64° 46.0' W | United Kingdom |
| Apollo Glacier | Glacier | 68° 50.0' S | 64° 45.0' W | United States of America |
| Apollo Island | Island | 70° 15.0' S | 1° 55.0' W | United States of America |
| Apolo, glaciar | Glacier | 68° 51.0' S | 64° 46.0' W | Argentina |
| Appalachia Nunataks | Nunatak | 69° 44.0' S | 71° 04.0' W | United States of America |
| Appalachia Nunataks | Nunatak | 69° 44.0' S | 71° 04.0' W | United Kingdom |
| Appleton Point | Point | 61° 14.1' S | 55° 21.7' W | United Kingdom |
| Aprilov Point | Point | 62° 26.8' S | 59° 53.7' W | Bulgaria |
| Aragay, Isla | Island | 64° 00.0' S | 61° 29.0' W | Chile |
| Arago Glacier | Glacier | 64° 50.0' S | 62° 22.0' W | United Kingdom |
| Arago Glacier | Glacier | 64° 51.0' S | 62° 23.0' W | United States of America |
| Arago, glaciar | Glacier | 64° 50.0' S | 62° 22.0' W | Argentina |
| Araguez Island | Island | 62° 26.0' S | 59° 47.3' W | United Kingdom |
| Aramayo, cabo | Cape | 77° 40.0' S | 42° 25.0' W | Argentina |
| Aramayo, Conscripto | Cape | 77° 40.0' S | 42° 18.0' W | Russia |
| Aramburu, bahía | Bay | 63° 42.0' S | 58° 00.0' W | Argentina |
| Aranda, Glaciar | Glacier | 62° 28.0' S | 60° 47.0' W | Chile |
| Aranda, Playa | Beach | 62° 28.0' S | 60° 47.0' W | Chile |
| Araon Valley | Valley | 62° 13.5' S | 58° 45.3' W | Korea, Republic of |
| Araos, Cerro | Peak | 63° 45.0' S | 58° 21.0' W | Chile |
| Araos, Punta | Head | 64° 49.0' S | 62° 52.0' W | Chile |
| Arapya Glacier | 78° 11.7' S | 84° 54.0' W | Bulgaria | |
| Arauco, Cabo | Cape | 68° 46.0' S | 70° 32.0' W | Chile |
| Aravena Rock | Rock | 62° 29.9' S | 59° 41.5' W | United Kingdom |
| Aravena, Islote | Rock | 62° 30.0' S | 59° 40.0' W | Chile |
| Arbanasi Nunatak | Nunatak | 62° 31.7' S | 60° 03.3' W | Bulgaria |
| Arce, nunatak | Nunatak | 66° 07.0' S | 61° 10.0' W | Argentina |
| Arch Islands | Island | 52° 13.0' S | 60° 27.0' W | United Kingdom |
| Arch Road | Anchorage | 52° 13.0' S | 60° 29.0' W | United Kingdom |
| Archar Peninsula | Peninsula | 62° 27.5' S | 60° 00.0' W | Bulgaria |
| Archer Cove | Cove | 51° 54.0' S | 58° 37.0' W | United Kingdom |
| Archer Glacier | Glacier | 65° 12.0' S | 63° 02.0' W | United Kingdom |
| Archer Glacier | Glacier | 65° 10.0' S | 63° 05.0' W | United States of America |
| Archibald Point | Point | 63° 12.0' S | 56° 40.0' W | United States of America |
| Archibald Point | Point | 63° 12.0' S | 56° 40.0' W | Russia |
| Archibald Point | Point | 63° 13.0' S | 56° 41.0' W | United Kingdom |
| Archibald, punta | Point | 63° 13.0' S | 56° 41.0' W | Argentina |
| Archipiélago de Hanover | Island | 51° 10.0' S | 74° 50.0' W | Chile |
| Archipiélago Madre de Dios | Island | 50° 15.8' S | 75° 18.5' W | Chile |
| Archipiélago Meric | Island | 52° 43.0' S | 72° 37.0' W | Chile |
| Archipiélago Reina Adelaida | Island | 52° 10.0' S | 74° 25.0' W | Chile |
| Archipiélago Señoret | Island | 52° 34.0' S | 72° 40.0' W | Chile |
| Arcondo, cerro | Peak | 63° 27.0' S | 57° 03.0' W | Argentina |
| Arcondo, glaciar | Glacier | 63° 40.0' S | 58° 40.0' W | Argentina |
| Arcondo, nunatak | Nunatak | 66° 09.0' S | 61° 09.0' W | Argentina |
| Arctowski /Pol./ | Station | 62° 10.0' S | 58° 28.0' W | Russia |
| Arctowski Cove | Cove | 62° 09.0' S | 58° 29.0' W | Poland |
| Arctowski Cove | Cove | 62° 09.0' S | 58° 29.0' W | United States of America |
| Arctowski Cove | Cove | 62° 09.4' S | 58° 28.3' W | United Kingdom |
| Arctowski Dome | Dome | 62° 08.0' S | 58° 38.0' W | United States of America |
| Arctowski Ice Cap | Dome | 62° 00.3' S | 58° 08.7' W | United Kingdom |
| Arctowski Icefield (Dome) | Dome | 62° 07.0' S | 58° 17.0' W | Poland |
| Arctowski Mountains | Mountain | 62° 02.3' S | 58° 10.0' W | Poland |
| Arctowski Nunatak | Nunatak | 65° 06.0' S | 60° 00.0' W | Russia |
| Arctowski Nunatak | Nunatak | 65° 06.0' S | 60° 00.0' W | United States of America |
| Arctowski Nunatak | Nunatak | 65° 06.0' S | 60° 00.0' W | United Kingdom |
| Arctowski Peak | Peak | 73° 44.0' S | 61° 25.0' W | United Kingdom |
| Arctowski Peak | Peak | 73° 44.0' S | 61° 28.0' W | United States of America |
| Arctowski Peak | Peak | 73° 42.0' S | 61° 30.0' W | Russia |
| Arctowski Peninsula | Peninsula | 64° 45.0' S | 62° 25.0' W | Russia |
| Arctowski Peninsula | Peninsula | 64° 45.0' S | 62° 25.0' W | United States of America |
| Arctowski Peninsula | Peninsula | 64° 44.0' S | 62° 26.0' W | United Kingdom |
| Arctowski Station | Station | 62° 09.8' S | 58° 28.0' W | Poland |
| Arctowski Station | Station | 62° 09.6' S | 58° 28.2' W | United States of America |
| Arctowski, nunatak | Nunatak | 65° 06.0' S | 60° 02.0' W | Argentina |
| Arctowski, Nunatak | Nunatak | 65° 07.0' S | 60° 03.0' W | Chile |
| Arctowski, Península | Peninsula | 64° 43.0' S | 62° 27.0' W | Chile |
| Arctowski, península | Peninsula | 64° 45.0' S | 62° 25.0' W | Argentina |
| Arctowski, pico | Peak | 73° 44.0' S | 61° 28.0' W | Argentina |
| Arctowski, Pico | Peak | 73° 44.0' S | 61° 28.0' W | Chile |
| Arda Peak | Peak | 62° 44.4' S | 60° 17.8' W | Bulgaria |
| Ardiles, Paso | Pass | 63° 55.0' S | 58° 04.0' W | Chile |
| Ardley Cove | Cove | 62° 12.0' S | 58° 57.0' W | United States of America |
| Ardley Cove | Cove | 62° 12.0' S | 58° 57.2' W | United Kingdom |
| Ardley Island | Island | 62° 12.8' S | 58° 56.0' W | United Kingdom |
| Ardley Island | Island | 62° 13.0' S | 58° 56.0' W | United States of America |
| Ardley Island | Island | 62° 13.0' S | 58° 55.0' W | Russia |
| Ardley Lake | Water body | 62° 12.8' S | 58° 56.4' W | United Kingdom |
| Ardley, caleta | Cove | 62° 12.0' S | 58° 54.0' W | Argentina |
| Ardley, Caleta | Cove | 62° 12.0' S | 58° 54.0' W | Chile |
| Ardley, Península | Island | 62° 13.0' S | 58° 54.0' W | Chile |
| Ardley, península | Island | 62° 13.0' S | 58° 53.0' W | Argentina |
| Ardusberget | 75° 05.0' S | 12° 51.0' W | Norway | |
| Arellano, Monte | Mountain | 64° 39.0' S | 62° 32.0' W | Chile |
| Arena Corner | Valley | 69° 51.0' S | 68° 02.0' W | United Kingdom |
| Arena Corner | Valley | 69° 51.0' S | 68° 02.0' W | United States of America |
| Arena Glacier | Valley | 63° 24.0' S | 57° 03.0' W | United States of America |
| Arena Glacier | Valley | 63° 24.0' S | 57° 04.0' W | United Kingdom |
| Arena, Glacier | Valley | 63° 24.0' S | 57° 05.0' W | Russia |
| Arenales, canal | Sound | 66° 20.0' S | 67° 00.0' W | Argentina |
| Arenite Ridge | Ridge | 69° 41.0' S | 69° 32.0' W | United States of America |
| Arenite Ridge | Ridge | 69° 41.0' S | 69° 32.0' W | United Kingdom |
| Arenskogo, lednik | Glacier | 71° 39.0' S | 72° 15.0' W | Russia |
| Arensky Glacier | Glacier | 71° 39.0' S | 72° 15.0' W | United States of America |
| Ares Cliff | Cliff | 71° 49.0' S | 68° 15.0' W | United States of America |
| Ares Cliff | Cliff | 71° 49.0' S | 68° 14.0' W | United Kingdom |
| Ares Oasis | 71° 50.7' S | 68° 13.5' W | United Kingdom | |
| Argentina Cove | Cove | 62° 40.2' S | 60° 24.3' W | United Kingdom |
| Argentina Glacier | Glacier | 62° 40.4' S | 60° 24.1' W | United Kingdom |
| Argentina Glacier | Glacier | 62° 41.0' S | 60° 24.0' W | United States of America |
| Argentina, Caleta | Cove | 62° 40.3' S | 60° 24.1' W | Spain |
| Argentina, islas | Island | 65° 16.0' S | 64° 17.0' W | Argentina |
| Argentina, Lóbulo | Glacier | 62° 40.5' S | 60° 23.7' W | Spain |
| Argentine Islands | Island | 65° 15.0' S | 64° 17.0' W | United Kingdom |
| Argentine Islands | Island | 65° 15.0' S | 64° 16.0' W | United States of America |
| Argentine, Islas | Island | 65° 14.0' S | 64° 16.0' W | Chile |
| Argentino Channel | Channel | 64° 54.0' S | 63° 01.0' W | United States of America |
| Argentino, canal | Channel | 64° 54.0' S | 63° 00.0' W | Argentina |
| Argentino, cerro | Peak | 63° 29.0' S | 58° 03.0' W | Argentina |
| Argento, monte | Mountain | 63° 36.0' S | 56° 40.0' W | Argentina |
| Argo Nunatak | Nunatak | 66° 15.0' S | 60° 55.0' W | United Kingdom |
| Argo Point | Point | 66° 15.0' S | 60° 55.0' W | United States of America |
| Argo Point | Point | 66° 15.0' S | 60° 55.0' W | United Kingdom |
| Argo, nunatak | Nunatak | 66° 15.0' S | 60° 55.0' W | Argentina |
| Argo, punta | Point | 66° 15.0' S | 60° 55.0' W | Argentina |
| Argonavt Cove | Cove | 62° 15.2' S | 59° 07.4' W | Bulgaria |
| Argüello, nunatak | Nunatak | 66° 17.0' S | 60° 59.0' W | Argentina |
| Arguindeguy, estrecho | Passage | 64° 20.0' S | 56° 55.0' W | Argentina |
| Ariel, Cerro | Hill | 62° 16.0' S | 59° 00.0' W | Chile |
| Aripleri Passage | 63° 38.2' S | 57° 35.5' W | Bulgaria | |
| Arirang Hill | Hill | 62° 13.9' S | 58° 45.4' W | Korea, Republic of |
| Aris, Punta | Head | 70° 38.0' S | 61° 24.0' W | Chile |
| Aristotle Mountains | 65° 35.0' S | 62° 28.0' W | Bulgaria | |
| Arizaga, nunatak | Nunatak | 66° 08.0' S | 61° 04.0' W | Argentina |
| Arkovna Ridge | 65° 23.7' S | 62° 26.5' W | Bulgaria | |
| Arkutino Beach | Beach | 62° 45.0' S | 60° 19.7' W | Bulgaria |
| Armadillo Hill | Hill | 68° 07.0' S | 66° 23.0' W | United Kingdom |
| Armadillo Hill | Hill | 68° 07.0' S | 66° 22.0' W | United States of America |
| Årmålsryggen | 73° 12.0' S | 2° 08.0' W | United States of America | |
| Årmålsryggen | 73° 10.0' S | 2° 08.0' W | Russia | |
| Årmålsryggen | 73° 11.0' S | 2° 05.0' W | Norway | |
| Armantine Beach | Beach | 51° 23.0' S | 58° 12.0' W | United Kingdom |
| Armantine Rocks | Reef | 51° 22.0' S | 58° 13.0' W | United Kingdom |
| Armira Glacier | Glacier | 63° 01.4' S | 62° 32.8' W | Bulgaria |
| Armonía, caleta | Cove | 62° 19.0' S | 59° 09.0' W | Argentina |
| Armonía, Caleta | Cove | 62° 19.0' S | 59° 10.0' W | Chile |
| Armonía, Punta | Point | 62° 18.0' S | 59° 13.0' W | Chile |
| Armonía, punta | Point | 62° 19.0' S | 59° 13.0' W | Argentina |
| Armstrong Glacier | Glacier | 71° 29.0' S | 67° 23.0' W | United Kingdom |
| Armstrong Glacier | Glacier | 71° 31.0' S | 67° 30.0' W | United States of America |
| Armstrong Reef | Reef | 65° 54.0' S | 66° 18.0' W | United States of America |
| Armstrong Reef | Reef | 65° 53.0' S | 66° 16.0' W | United Kingdom |
| Armstrong, islotes | Reef | 65° 53.0' S | 66° 16.0' W | Argentina |
| Arnoldy Nunatak | Nunatak | 74° 54.0' S | 71° 13.0' W | United Kingdom |
| Arnoldy Nunatak | Nunatak | 74° 54.0' S | 71° 12.0' W | United States of America |
| Arntzenrustene | 74° 19.3' S | 9° 22.5' W | Norway | |
| Arpón, rocas | Rock | 64° 19.0' S | 62° 59.0' W | Argentina |
| Arrecife Magallanes | Rock | 52° 23.0' S | 75° 05.0' W | Chile |
| Arriagada Rock | Rock | 62° 29.3' S | 59° 40.0' W | United Kingdom |
| Arribista, punta | Point | 67° 35.0' S | 67° 16.0' W | Argentina |
| Arrol Icefall | Icefall | 64° 35.0' S | 60° 35.0' W | United Kingdom |
| Arrol Icefall | Icefall | 64° 35.0' S | 60° 40.0' W | United States of America |
| Arronax, monte | Mountain | 67° 39.0' S | 67° 23.0' W | Argentina |
| Arrow Harbour | Bay | 51° 52.0' S | 58° 56.0' W | United Kingdom |
| Arrow Islands | Island | 51° 52.0' S | 58° 55.0' W | United Kingdom |
| Arrow Point | Point | 51° 40.0' S | 57° 47.0' W | United Kingdom |
| Arrowsmith Island | Island | 65° 30.5' S | 65° 32.1' W | Bulgaria |
| Arrowsmith Peninsula | Peninsula | 67° 15.0' S | 67° 15.0' W | United States of America |
| Arrowsmith Peninsula | Peninsula | 67° 15.0' S | 67° 15.0' W | Russia |
| Arrowsmith Peninsula | Peninsula | 67° 17.0' S | 67° 02.0' W | United Kingdom |
| Arrowsmith, península | Peninsula | 67° 10.0' S | 67° 10.0' W | Argentina |
| Arroyo, cabo | Cape | 62° 32.0' S | 60° 41.0' W | Argentina |
| Arroyomalo | Watercourse | 51° 37.0' S | 58° 18.0' W | United Kingdom |
| Arsela Peak | Peak | 78° 56.5' S | 84° 35.3' W | Bulgaria |
| Arthur Harbor | Harbour | 64° 46.0' S | 64° 04.0' W | United States of America |
| Arthur Harbour | Harbour | 64° 46.0' S | 64° 05.0' W | United Kingdom |
| Arthur Peak | Peak | 67° 25.6' S | 68° 01.9' W | United Kingdom |
| Arthur, Bahía | Bay | 64° 44.0' S | 64° 09.0' W | Chile |
| Arthur, puerto | Harbour | 64° 46.0' S | 64° 05.0' W | Argentina |
| Articuladas, islas | Island | 64° 56.0' S | 63° 45.0' W | Argentina |
| Artigas Beach | Beach | 62° 11.1' S | 58° 53.9' W | United Kingdom |
| Artigas Station | Station | 62° 11.1' S | 58° 54.1' W | United States of America |
| Artigas, Base | Station | 62° 11.1' S | 58° 54.1' W | Uruguay |
| Arturo Prat Station | Station | 62° 30.0' S | 59° 41.0' W | United States of America |
| Arzos Peak | Peak | 77° 48.6' S | 86° 42.8' W | Bulgaria |
| Asaf'eva, lednik | Glacier | 71° 05.0' S | 70° 45.0' W | Russia |
| Asafiev Glacier | Glacier | 71° 05.0' S | 70° 45.0' W | United States of America |
| Asconapé, punta | Cape | 63° 19.0' S | 61° 57.0' W | Argentina |
| Asemus Beach | 62° 23.2' S | 59° 39.4' W | Bulgaria | |
| Asen Peak | Peak | 62° 38.9' S | 59° 56.8' W | Bulgaria |
| Asencio, punta | Head | 63° 54.0' S | 60° 53.0' W | Argentina |
| Ash Point | Point | 62° 28.0' S | 59° 39.0' W | United States of America |
| Ash Point | Point | 62° 28.1' S | 59° 39.3' W | United Kingdom |
| Ashen Hills | Hill | 57° 48.0' S | 26° 24.0' W | United Kingdom |
| Ashton Glacier | Glacier | 70° 43.0' S | 62° 11.0' W | United Kingdom |
| Ashton Glacier | Glacier | 70° 44.0' S | 61° 57.0' W | United States of America |
| Ashton, glaciar | Glacier | 70° 43.0' S | 62° 11.0' W | Argentina |
| Asimutodden | 68° 51.0' S | 90° 26.4' W | Norway | |
| Asparuh Peak | Peak | 62° 36.8' S | 60° 09.2' W | Bulgaria |
| Aspasia Point | Point | 54° 19.0' S | 37° 06.0' W | United Kingdom |
| Aspis Island | Island | 62° 27.9' S | 60° 09.0' W | United Kingdom |
| Aspis Island | Island | 62° 27.9' S | 60° 09.0' W | United States of America |
| Aspland Island | Island | 61° 28.0' S | 55° 55.0' W | United States of America |
| Aspland Island | Island | 61° 28.0' S | 55° 54.2' W | United Kingdom |
| Aspland, isla | Island | 61° 30.0' S | 55° 58.0' W | Argentina |
| Aspland, Isla | Island | 61° 30.0' S | 55° 58.0' W | Chile |
| Asses Ears | 62° 18.9' S | 59° 45.3' W | United Kingdom | |
| Asses Ears | 62° 19.0' S | 59° 45.0' W | United States of America | |
| Assistance Bay | Bay | 54° 07.0' S | 37° 09.0' W | United Kingdom |
| Astarte Horn | Nunatak | 71° 40.0' S | 68° 52.0' W | United States of America |
| Astarte Horn | Nunatak | 71° 40.0' S | 68° 52.0' W | United Kingdom |
| Aster Glacier | Glacier | 78° 35.0' S | 85° 00.0' W | United States of America |
| Asterozoan Buttress | Buttress | 64° 02.1' S | 58° 21.0' W | United Kingdom |
| Astor Island | Island | 62° 38.4' S | 61° 10.3' W | United Kingdom |
| Astor Island | Island | 62° 39.0' S | 61° 11.0' W | United States of America |
| Astor, isla | Island | 62° 38.0' S | 61° 11.0' W | Argentina |
| Astra Peak | Peak | 67° 57.1' S | 67° 10.4' W | United Kingdom |
| Astraea Nunatak | Nunatak | 71° 59.0' S | 70° 25.0' W | United States of America |
| Astraea Nunatak | Nunatak | 71° 59.0' S | 70° 24.0' W | United Kingdom |
| Astro Cliffs | Cliff | 66° 40.0' S | 62° 25.0' W | United Kingdom |
| Astro Cliffs | Cliff | 66° 40.0' S | 62° 26.0' W | United States of America |
| Astrolabe Island | Island | 63° 17.0' S | 58° 40.0' W | United States of America |
| Astrolabe Island | Island | 63° 17.0' S | 58° 40.0' W | Russia |
| Astrolabe Island | Island | 63° 19.0' S | 58° 41.0' W | United Kingdom |
| Astrolabe Needle | Peak | 64° 07.0' S | 62° 38.0' W | United Kingdom |
| Astrolabe Needle | Peak | 64° 08.0' S | 62° 36.0' W | United States of America |
| Astrolabe, isla | Island | 63° 21.0' S | 58° 35.0' W | Argentina |
| Astrolabe, Islote | Island | 64° 36.0' S | 62° 55.0' W | Chile |
| Astrolabio, Aguja | Peak | 64° 08.0' S | 62° 36.0' W | Chile |
| Astrolabio, Isla | Island | 63° 19.0' S | 58° 41.0' W | Chile |
| Astrup, Cabo | Cape | 64° 42.0' S | 63° 11.0' W | Chile |
| Astrup, cabo | Cape | 64° 43.0' S | 63° 09.0' W | Argentina |
| Astudillo Glacier | Glacier | 64° 53.0' S | 62° 51.0' W | United States of America |
| Astudillo Glacier | Glacier | 64° 53.0' S | 62° 48.0' W | United Kingdom |
| Astudillo, Ventisquero | Glacier | 64° 53.0' S | 62° 50.0' W | Chile |
| Atalaya, islote | Island | 64° 19.0' S | 62° 52.0' W | Argentina |
| Atanasoff Nunatak | Nunatak | 62° 36.8' S | 60° 07.2' W | Bulgaria |
| Atanasov Ridge | Ridge | 69° 48.8' S | 71° 01.5' W | Bulgaria |
| Atanasova Point | Point | 62° 34.3' S | 60° 31.8' W | Bulgaria |
| Atención, punta | Point | 65° 15.0' S | 62° 01.0' W | Argentina |
| Athelstan, monte | Mountain | 70° 09.0' S | 69° 20.0' W | Argentina |
| Athene Glacier | Glacier | 68° 56.0' S | 64° 12.0' W | United Kingdom |
| Athene Glacier | Glacier | 68° 56.0' S | 64° 00.0' W | United States of America |
| Atherton Islands | Island | 62° 06.0' S | 58° 59.0' W | United States of America |
| Atherton Islands | Island | 62° 06.0' S | 59° 00.0' W | Russia |
| Atherton Islands | Island | 62° 05.3' S | 58° 56.8' W | United Kingdom |
| Atherton, islas | Island | 62° 06.0' S | 58° 59.0' W | Argentina |
| Atherton, Islas | Island | 62° 03.0' S | 58° 58.0' W | Chile |
| Atka Bank | Bank | 70° 30.0' S | 9° 00.0' W | Unknown |
| Atka Iceport | Harbour | 70° 35.0' S | 7° 45.0' W | Russia |
| Atka Iceport | Harbour | 70° 35.0' S | 7° 51.0' W | United States of America |
| Atkabukta | Harbour | 70° 40.0' S | 7° 45.0' W | Norway |
| Atka-Eiskuppel | Ice rise | 70° 42.0' S | 7° 50.0' W | Germany |
| Atkakuppelen | 70° 41.5' S | 7° 52.0' W | Norway | |
| Atlantic Club Ridge | Ridge | 62° 39.0' S | 60° 22.0' W | United States of America |
| Atlantic Club Ridge | Ridge | 62° 38.9' S | 60° 21.9' W | Bulgaria |
| Atlas, fondeadero | Anchorage | 66° 28.0' S | 67° 12.0' W | Argentina |
| Atoll Nunataks | Nunatak | 71° 21.0' S | 68° 47.0' W | United States of America |
| Atoll Nunataks | Nunatak | 71° 21.0' S | 68° 47.0' W | United Kingdom |
| Atom Rock | Rock | 66° 28.0' S | 66° 26.0' W | United Kingdom |
| Atom Rock | Rock | 66° 28.0' S | 66° 26.0' W | United States of America |
| Atrevida, Punta de la | 63° 00.9' S | 60° 40.3' W | Spain | |
| Atriceps Island | Island | 60° 47.0' S | 45° 09.0' W | United Kingdom |
| Atriceps Island | Island | 60° 47.0' S | 45° 09.0' W | United States of America |
| Atriceps Island | Island | 60° 47.0' S | 45° 09.0' W | Russia |
| Attenborough Strait | Strait | 70° 30.0' S | 75° 00.0' W | United Kingdom |
| Attlee Glacier | Glacier | 66° 13.0' S | 63° 46.0' W | United States of America |
| Attlee Glacier | Glacier | 66° 12.0' S | 63° 51.0' W | United Kingdom |
| Attlee, glaciar | Glacier | 66° 13.0' S | 63° 43.0' W | Argentina |
| Attlee, Glaciar | Glacier | 66° 13.0' S | 63° 43.0' W | Chile |
| Atwater Hill | Hill | 66° 12.0' S | 66° 37.0' W | United Kingdom |
| Atwater Hill | Hill | 66° 11.0' S | 66° 38.0' W | United States of America |
| Aubertisen | 74° 29.2' S | 10° 37.5' W | Norway | |
| Aucellina Point | Point | 54° 13.0' S | 37° 24.0' W | United Kingdom |
| Audrey Island | Island | 68° 08.0' S | 67° 07.0' W | United Kingdom |
| Audrey Island | Island | 68° 08.0' S | 67° 07.0' W | United States of America |
| Audrey, Isla | Island | 68° 08.0' S | 67° 06.0' W | Chile |
| Audrey, islote | Island | 68° 08.0' S | 67° 07.0' W | Argentina |
| Audunfjellet | 73° 55.0' S | 15° 38.0' W | Norway | |
| Auguste Island | Island | 64° 03.0' S | 61° 37.0' W | United Kingdom |
| Auguste Island | Island | 64° 03.0' S | 61° 37.0' W | United States of America |
| Auguste, Ile | Island | 64° 04.0' S | 61° 37.0' W | Belgium |
| Augusto, Islote | Island | 64° 03.0' S | 61° 37.0' W | Chile |
| Augusto, islote | Island | 64° 04.0' S | 61° 37.0' W | Argentina |
| Auraji Valley | Valley | 62° 13.7' S | 58° 47.0' W | Korea, Republic of |
| Aurelia Island | Island | 63° 13.8' S | 62° 12.2' W | Bulgaria |
| Aureole Hills | Hill | 63° 46.0' S | 58° 54.0' W | United States of America |
| Aureole Hills | Hill | 63° 46.0' S | 58° 55.0' W | United Kingdom |
| Aurhø | Peak | 72° 09.0' S | 3° 10.0' W | Norway |
| Aurhø Peak | Peak | 72° 08.0' S | 3° 11.0' W | United States of America |
| Auriga Nunataks | Nunatak | 70° 42.0' S | 66° 38.0' W | United States of America |
| Auriga Nunataks | Nunatak | 70° 43.0' S | 66° 39.0' W | United Kingdom |
| Aurnupen | Peak | 71° 59.0' S | 3° 22.0' W | Norway |
| Aurnupen Peak | Peak | 71° 59.0' S | 3° 22.0' W | United States of America |
| Aurora Canyon | Canyon | 65° 00.0' S | 49° 30.0' W | Unknown |
| Aurora Gap | Pass | 62° 38.0' S | 60° 12.6' W | United Kingdom |
| Auroraholmen | Island | 68° 45.8' S | 90° 39.0' W | Norway |
| Austa Ridge | 65° 15.5' S | 62° 16.0' W | Bulgaria | |
| Austaasen Bank | Bank | 70° 48.0' S | 10° 30.0' W | |
| Auståsen | Ice rise | 70° 59.0' S | 9° 58.0' W | Norway |
| Austbotnen | 68° 49.7' S | 90° 33.4' W | Norway | |
| Auster Point | Point | 63° 49.0' S | 59° 27.0' W | United Kingdom |
| Auster Point | Point | 63° 49.0' S | 59° 28.0' W | United States of America |
| Auster, punta | Point | 63° 49.0' S | 59° 28.0' W | Argentina |
| Austin Glacier | Glacier | 54° 04.0' S | 37° 11.0' W | United Kingdom |
| Austin Head | Head | 54° 31.0' S | 36° 31.0' W | United Kingdom |
| Austin Rocks | Rock | 63° 26.0' S | 61° 04.0' W | United States of America |
| Austin Rocks | Rock | 63° 27.0' S | 61° 04.0' W | Russia |
| Austin Rocks | Rock | 63° 26.0' S | 61° 03.0' W | United Kingdom |
| Austin Valley | Valley | 73° 30.0' S | 93° 21.0' W | United States of America |
| Austin, rocas | Rock | 63° 26.0' S | 61° 04.0' W | Argentina |
| Austin, Rocas | Rock | 63° 29.0' S | 61° 07.0' W | Chile |
| Austral, bahía | Bay | 78° 10.0' S | 44° 00.0' W | Argentina |
| Austral, manchón | 60° 45.0' S | 44° 44.0' W | Argentina | |
| Austryggen | 68° 50.6' S | 90° 29.9' W | Norway | |
| Auststupet | 68° 50.0' S | 90° 30.7' W | Norway | |
| Austvorren | Ridge | 73° 06.0' S | 1° 35.0' W | Norway |
| Austvorren | Ridge | 73° 05.0' S | 1° 35.0' W | Russia |
| Austvorren Ridge | Ridge | 73° 06.0' S | 1° 35.0' W | United States of America |
| Auvert Bay | Bay | 66° 14.0' S | 65° 45.0' W | United States of America |
| Auvert Bay | Bay | 66° 13.0' S | 65° 45.0' W | Russia |
| Auvert Bay | Bay | 66° 14.0' S | 65° 45.0' W | United Kingdom |
| Auvert, bahía | Bay | 66° 14.0' S | 65° 45.0' W | Argentina |
| Auvert, Bahía | Bay | 66° 13.0' S | 65° 43.0' W | Chile |
| Avalanche Corrie | Cirque | 60° 40.0' S | 45° 21.0' W | United Kingdom |
| Avalanche Corrie | Cirque | 60° 41.0' S | 45° 22.0' W | Russia |
| Avalanche Corrie | Cirque | 60° 40.0' S | 45° 22.0' W | United States of America |
| Avalanche Glacier | Glacier | 64° 55.0' S | 62° 50.0' W | Poland |
| Avalanche Glacier | Glacier | 64° 55.0' S | 62° 50.0' W | United Kingdom |
| Avalanche Ridge | Ridge | 73° 30.0' S | 94° 22.0' W | United States of America |
| Avellaneda, islas | Island | 65° 26.0' S | 65° 30.0' W | Argentina |
| Avery Plateau | Plateau | 66° 50.0' S | 65° 30.0' W | United States of America |
| Avery Plateau | Plateau | 66° 50.0' S | 65° 30.0' W | Russia |
| Avery Plateau | Plateau | 66° 53.0' S | 65° 26.0' W | United Kingdom |
| Avery, meseta | Plateau | 66° 53.0' S | 65° 26.0' W | Argentina |
| Avian Island | Island | 67° 46.0' S | 68° 54.0' W | United Kingdom |
| Avian Island | Island | 67° 46.0' S | 68° 54.0' W | United States of America |
| Avicenna Bay | Bay | 64° 26.0' S | 62° 23.0' W | United States of America |
| Avicenna Bay | Bay | 64° 26.0' S | 62° 21.0' W | United Kingdom |
| Avicenna, bahía | Bay | 64° 26.0' S | 62° 21.0' W | Argentina |
| Avión Cruz del Sur, montes | Mountain | 71° 25.0' S | 66° 55.0' W | Argentina |
| Avión, islotes | Island | 64° 15.0' S | 62° 55.0' W | Argentina |
| Avitohol Point | Point | 62° 33.9' S | 60° 37.1' W | Bulgaria |
| Avren Rocks | Rock | 62° 26.9' S | 59° 31.0' W | Bulgaria |
| Avroleva Heights | Heights | 64° 13.2' S | 62° 08.8' W | Bulgaria |
| Avsyuk Glacier | Glacier | 67° 09.0' S | 67° 12.0' W | United Kingdom |
| Avsyuk Glacier | Glacier | 67° 07.0' S | 67° 15.0' W | United States of America |
| Avsyuk, glaciar | Glacier | 67° 09.0' S | 67° 12.0' W | Argentina |
| Awl Point | Point | 63° 51.0' S | 60° 38.0' W | United States of America |
| Awl Point | Point | 63° 51.0' S | 60° 38.0' W | United Kingdom |
| Awl, Punta | Point | 63° 52.0' S | 60° 38.0' W | Chile |
| Ayala, Islote | Island | 68° 12.0' S | 66° 57.0' W | Chile |
| Ayekliff | Cliff | 64° 24.0' S | 58° 08.0' W | Germany |
| Aylman, rocas | Rock | 68° 07.0' S | 67° 07.0' W | Argentina |
| Aymara, Cerro | Peak | 62° 27.0' S | 60° 47.0' W | Chile |
| Aytos Point | Point | 62° 42.4' S | 60° 03.0' W | United Kingdom |
| Aytos Point | Point | 62° 42.3' S | 60° 03.3' W | Bulgaria |
| Azar, roca | Rock | 64° 59.0' S | 63° 44.0' W | Argentina |
| Azcuénaga, punta | Head | 64° 38.0' S | 62° 21.0' W | Argentina |
| Azcurra, punta | Cape | 64° 23.0' S | 61° 30.0' W | Argentina |
| Azimut, caleta, punta | Hill | 63° 45.0' S | 58° 18.0' W | Argentina |
| Azimuth Hill | Hill | 63° 45.0' S | 58° 16.0' W | United Kingdom |
| Azimuth Hill | Hill | 63° 45.0' S | 58° 16.0' W | United States of America |
| Azopardo, estrecho | Sound | 63° 56.0' S | 57° 40.0' W | Argentina |
| Azufre Point | Point | 65° 03.0' S | 63° 39.0' W | United States of America |
| Azufre, punta | Point | 65° 03.0' S | 63° 39.0' W | Argentina |
| Azur, Baie | Cove | 65° 04.0' S | 63° 35.0' W | Belgium |
| Azurduy, punta | Point | 65° 21.0' S | 64° 01.0' W | Argentina |
| Azure Cove | Cove | 65° 04.0' S | 63° 35.0' W | United States of America |
| Azure Cove | Cove | 65° 05.0' S | 63° 35.0' W | United Kingdom |
| Azure, bahía | Cove | 65° 03.0' S | 63° 40.0' W | Argentina |
| Baba Tonka Cove | Cove | 62° 36.8' S | 61° 04.2' W | Bulgaria |
| Babe Island | Island | 54° 16.0' S | 36° 18.0' W | United Kingdom |
| Babel Rock | Rock | 63° 53.0' S | 61° 24.0' W | United Kingdom |
| Babel Rock | Rock | 63° 53.0' S | 61° 24.0' W | United States of America |
| Babel, roca | Rock | 63° 53.0' S | 61° 24.0' W | Argentina |
| Bablon Island | 65° 36.6' S | 64° 09.5' W | Bulgaria | |
| Babordsranten | Ridge | 72° 17.0' S | 3° 26.0' W | Norway |
| Babordsranten Ridge | Ridge | 72° 17.0' S | 3° 26.0' W | United States of America |
| Bacacay, punta | Head | 66° 00.0' S | 65° 46.0' W | Argentina |
| Bach Ice Front | Ice front | 72° 15.0' S | 73° 10.0' W | United Kingdom |
| Bach Ice Shelf | Ice shelf | 72° 02.0' S | 72° 20.0' W | United Kingdom |
| Bach Ice Shelf | Ice shelf | 72° 00.0' S | 72° 00.0' W | United States of America |
| Bach Ice Shelf | Ice shelf | 72° 00.0' S | 72° 00.0' W | Russia |
| Bach Inlet | Inlet | 72° 02.0' S | 72° 20.0' W | United Kingdom |
| Bach Quartet | Stack | 61° 54.5' S | 58° 03.0' W | Poland |
| Bach Quartet | Stack | 61° 54.5' S | 58° 03.0' W | United Kingdom |
| Bach, barrera de hielos | Ice shelf | 72° 00.0' S | 72° 00.0' W | Argentina |
| Bacharach Nunatak | Nunatak | 66° 41.0' S | 65° 11.0' W | United States of America |
| Bacharach Nunatak | Nunatak | 66° 41.0' S | 65° 10.0' W | United Kingdom |
| Bacho Kiro Peak | 64° 47.0' S | 62° 15.6' W | Bulgaria | |
| Bachstrom Point | Point | 65° 29.0' S | 63° 51.0' W | United Kingdom |
| Bachstrom Point | Point | 65° 29.0' S | 63° 51.0' W | United States of America |
| Bachstrom, punta | Point | 65° 29.0' S | 63° 51.0' W | Argentina |
| Back Bay | Bay | 68° 11.0' S | 67° 00.0' W | United States of America |
| Back Bay | Bay | 68° 11.0' S | 66° 59.0' W | United Kingdom |
| Back Cirque | Cirque | 67° 39.0' S | 68° 28.0' W | United Kingdom |
| Back Cirque | Cirque | 67° 39.0' S | 68° 28.0' W | United States of America |
| Back Mesa | Mesa | 64° 02.0' S | 58° 12.0' W | United States of America |
| Back Mesa | Mesa | 64° 02.4' S | 58° 11.5' W | United Kingdom |
| Back, Bahía | Bay | 68° 11.0' S | 66° 59.0' W | Chile |
| Bada Ling | Hill | 62° 13.2' S | 58° 57.7' W | China |
| Bader Glacier | Glacier | 67° 37.0' S | 66° 45.0' W | United Kingdom |
| Bader Glacier | Glacier | 67° 37.0' S | 66° 45.0' W | United States of America |
| Badger Buttress | Buttress | 67° 32.3' S | 68° 13.1' W | United Kingdom |
| Baekdu Hill | Hill | 62° 13.3' S | 58° 44.7' W | Korea, Republic of |
| Baekje Hill | Hill | 62° 13.7' S | 58° 45.6' W | Korea, Republic of |
| Baeza, Arrecife | Reef | 65° 11.0' S | 64° 11.0' W | Chile |
| Baffle Rock | Rock | 68° 12.0' S | 67° 05.0' W | United States of America |
| Baffle Rock | Rock | 68° 12.0' S | 67° 05.0' W | United Kingdom |
| Baffle, Roca | Rock | 68° 12.0' S | 67° 05.0' W | Chile |
| Bager Island | Island | 65° 07.5' S | 64° 15.9' W | Bulgaria |
| Bagnold Point | Point | 67° 02.0' S | 67° 29.0' W | United Kingdom |
| Bagnold Point | Point | 67° 02.0' S | 67° 29.0' W | United States of America |
| Bagnold, punta | Point | 67° 02.0' S | 67° 29.0' W | Argentina |
| Bagra Peak | 78° 43.8' S | 84° 27.1' W | Bulgaria | |
| Bagryana Point | Point | 62° 30.2' S | 59° 56.1' W | Bulgaria |
| Bagshawe Glacier | Glacier | 64° 56.0' S | 62° 35.0' W | United States of America |
| Bagshawe Glacier | Glacier | 64° 57.0' S | 62° 34.0' W | United Kingdom |
| Bahamonde Point | Point | 63° 19.0' S | 57° 55.0' W | United Kingdom |
| Bahamonde Point | Point | 63° 19.0' S | 57° 55.0' W | United States of America |
| Bahamonde, Playa | Beach | 62° 27.0' S | 60° 47.0' W | Chile |
| Bahamonde, Punta | Point | 63° 19.0' S | 57° 55.0' W | Chile |
| Bahía Aguirre | Bay | 54° 57.0' S | 65° 50.0' W | Argentina |
| Bahía Almirante Brown | Bay | 54° 52.0' S | 67° 32.0' W | Argentina |
| Bahía Almirante Sáenz Valiente | Bay | 54° 53.0' S | 68° 33.0' W | Argentina |
| Bahía Año Nuevo | Bay | 54° 45.0' S | 64° 07.0' W | Argentina |
| Bahía Bedford | Cove | 54° 00.0' S | 72° 21.0' W | Chile |
| Bahía Bell | Fjord | 53° 56.0' S | 71° 48.0' W | Chile |
| Bahía Blossom | Bay | 54° 47.0' S | 63° 58.0' W | Argentina |
| Bahía Borja | Cove | 53° 32.0' S | 72° 29.0' W | Chile |
| Bahía Bouchage | Cove | 53° 49.0' S | 71° 03.0' W | Chile |
| Bahía Bougainville | Cove | 53° 50.0' S | 71° 04.0' W | Chile |
| Bahía Bourchier | Bay | 55° 35.0' S | 68° 20.0' W | Chile |
| Bahía Bournand | Cove | 53° 50.0' S | 71° 04.0' W | Chile |
| Bahía Breaker | Bay | 53° 53.0' S | 73° 19.0' W | Chile |
| Bahía Broderip | Cove | 53° 52.0' S | 72° 20.0' W | Chile |
| Bahía Brookes | Fjord | 54° 25.0' S | 69° 50.0' W | Chile |
| Bahía Brown | Bay | 54° 52.0' S | 67° 31.0' W | Chile |
| Bahía Buckle | Bay | 53° 04.0' S | 72° 54.0' W | Chile |
| Bahía Buen Suceso | Bay | 54° 47.0' S | 65° 15.0' W | Argentina |
| Bahía Burgoyne | Bay | 52° 37.0' S | 73° 40.0' W | Chile |