That depends on where you're at. There is no permanent
population in Antarctica, ergo there is no 'Antarctic' language.
The United States, Argentina, Finland, Uruguay, Japan, Russia,
Chile, Germany, India, Australia, Brazil, Italy, France, Spain,
Poland, the United Kingdom, South Korea, Pakistan, China, Romania,
Peru, Czech Republic, Belarus, Belgium, South Africa, Bulgaria, New
Zealand, Sweden, Norway, and Ukraine all have research stations in
Antarctica, and their respective languages would be spoken at those
stations.
Related Q&A：
How do say hello in antarctica？-Well, in Antarctica, saying hello can be a bit different from other places. You know, it's a harsh and isolated environment. But a friendly \Hello!\ or \Hi there!\ works just fine. Sometimes, people might add something like \How's it going in this icy wonderland?\ or \Nice to see you in this extreme place!\ You could also use a more enthusiastic \Hey, what a surprise to meet you here in Antarctica!\ Just be sincere and friendly, and the greeting will be well-received. After all, a warm hello can bring a bit of human connection in such a cold and remote place.
