DUP (Democratic Unionists Party) which is lead by First Minster Peter Robinson.
The Ulster Unionist Party. It is a political party in Northern Ireland.
Unionist Party of Northern Ireland ended in 1981.
Green Party in Northern Ireland was created in 1983.
Labour Party of Northern Ireland ended in 1987.
Communist Party of Northern Ireland was created in 1941.
Northern Ireland Labour Party was created in 1987.
Labour Party of Northern Ireland was created in 1985.
Unionist Party of Northern Ireland was created in 1974-09.
United Labour Party - Northern Ireland - was created in 1978.
Alliance Party of Northern Ireland was created on 1970-04-21.
National Democratic Party - Northern Ireland - ended in 1970.
National Democratic Party - Northern Ireland - was created in 1965.