| National |
Nat |
Political label used by members of the National Governments (a coalition of the major parties) between 1931-1940. They adopted a different label to distinguish them from the earlier coalitions. |
| National Democratic Party |
NDP |
Formed 1918. Dissolved 1923. Preceded by British Workers League. Succeeded by National Liberal Party. |
| Nationalist (Parnellite) |
Nat. (P) |
|
| National Labour Organisation |
NLO |
Formed 1931. Dissolved 14 June 1945. Also known as National Labour. Preceded by the Labour Party (split). |
| National Liberal and Conservative |
Nat. Lib. & Con. |
|
| National Liberal Party |
NLP |
Formed 1931. Dissolved 1968. Formerly known as Liberal National Party (-1948). Preceded by the Liberal Party (split). Succeeded by the Conservative party (merger). |
| National Party |
NatP |
Formed 1917. Dissolved April 1921. |
| National Socialist Party |
NSP |
Formed 1916. Dissolved 1941. Preceded by British Socialist Party. |
| New Party |
NP |
Formed 1 March 1931. Dissolved 1932. Preceded by Labour (split). Succeeded by British Union of Fascists (merger). |
| Northern Ireland Labour Party |
NILP |
Formed 1924. Dissolved 1987. Preceded by the Belfast Labour Party. Succeeded by Labour '87. |