Синонимы: Daerah Tingkat I Irian Barat, Dutch New Guinea, Irian, Irian Barat, Nederlands Nieuw-Guinea, Nederlandsch Nieuw-Guinee, Netherland New Guinea, Netherlands New Guinea, Nieuw-Guinea, Nieuw-Guinee, Papua, Propinsi Irian Barat, Propinsi Irian Jaya, Provinsi Papua, Special Region of Papua, Tanah Papua, West Irian, West New Guinea