Queen's University of Belfast - Northern Ireland Parliament constituency - ended in 1969.
Enniskillen - Northern Ireland Parliament constituency - ended in 1973.
Larkfield - Northern Ireland Parliament constituency - ended in 1973.
Iveagh - Northern Ireland Parliament constituency - ended in 1973.
Londonderry - Northern Ireland Parliament constituency - ended in 1929.
Bangor - Northern Ireland Parliament constituency - ended in 1973.
Down - Northern Ireland Parliament constituency - ended in 1929.
Mourne - Northern Ireland Parliament constituency - ended in 1973.
University of Dublin - constituency - ended in 1922.
Mid Down - Northern Ireland Parliament constituency - ended in 1973.
West Tyrone - Northern Ireland Parliament constituency - ended in 1973.
North Tyrone - Northern Ireland Parliament constituency - ended in 1973.