Region
- Adélie Coast 5 results
- Adélie Coast (Antarctica) 1 results
- Africa 2 results
- Africa, Southern 4 results
- Africa, West 3 results
- Alaska 2 results
- Alboran Sea Region 1 results
- Alboran Sea Region (Spain) 1 results
- Alps Region 1 results
- America 1 results
- Amsterdam Island 1 results
- Amundsen Scott South Pole Station (Antarctica) 1 results
- Andes Region 1 results
- Angiussaq Lake 1 results
- Angiussaq Lake (Greenland) 1 results
- Antarctic Ocean 2 results
- Antarctic Peninsula 2 results
- Antarctic Peninsula (Antarctica) 1 results
- Antarctic regions 1 results
- Antarctica 167 results
- Apia 2 results
- Apia (Samoa) 2 results
- Aral Sea (Uzbekistan and Kazakstan) 1 results
- Arctic Ocean 3 results
- Arctic regions 21 results
- Argentina 1 results
- Arid regions 1 results
- Asia 8 results
- Atlantic Coast (U.S.) 1 results
- Atlantic Ocean Region 1 results
- Atmosphere, Upper 1 results
- Auckland 1 results
- Auckland (N.Z.) 3 results
- Auckland (Region) 3 results
- Australasia 2 results
- Australia 33 results
- Australia, Southeastern 1 results
- Austria 7 results
- Axel Heiberg Island 2 results
- Axel Heiberg Island (Nunavut) 2 results
- Bangladesh 3 results
- Banks Peninsula District 1 results
- Bay of Plenty (Region) 1 results
- Belgium 1 results
- Berkeley 1 results
- Blanca, Cordillera (Peru) 1 results
- Blenheim (N.Z.) 1 results
- Bougainville Island (Papua New Guinea) 1 results
- Boulder 1 results
- Bounty Islands 1 results more…