The term British Isles is controversial in Ireland, where there are objections to its usage due to the association of the word British with Ireland. The Government of Ireland does not recognise or use the term and its embassy in London discourages its use. As a result, Britain and Ireland is used as an alternative description, and Atlantic Archipelago has had limited use among a minority in academia, although British Isles is still commonly employed. Within them, they are also sometimes referred to as these islands.
Is there an answer to this question (If it cannot be answered, say "unanswerable"): What name does the government of Britian use instead of the British Isles?
unanswerable