It is sometimes referred to as "the North of Ireland", "the Six Counties" or (in extremist usage) the "occupied six counties", especially by Irish Nationalists.
北愛也常被稱為"愛爾蘭北部"（the North of Ireland）， "六郡"（the six counties）或（極端主義者使用）"被佔領的六郡（occupied six counties），特別是那些愛爾蘭民族主義者。