Political organisations
N
| Name | Type | Notes |
|---|---|---|
| National Liberal Foundation | Party Group | |
| National Parliamentary and Financial Reform Association | Pressure Group | |
| National Peace Council | Peace Movement | |
| National Rifle Association | Miscellaneous | |
| National Secular Society | Pressure Group | |
| National Service League | Miscellaneous | |
| National Trades Union | Pressure Group | |
| National Union | Pressure Group | |
| National Unionist Association | Party Group | |
| National Union of Conservative Associations | Miscellaneous | |
| National Union of Ex Servicemen | Miscellaneous | |
| National Union of Ex Servicemen | Miscellaneous | |
| National Union of Manufacturers | Pressure Group | |
| National Union of Societies for Equal Citizenship | Pressure Group | |
| National Union of Students | Pressure Group | Not strictly a trade union, hence included as a political organisation. |
| National Union of Women's Suffrage Societies | Pressure Group | |
| Navy League | Miscellaneous | |
| Near East Association | Miscellaneous | |
| NEC | Party Group | |
| Newsagents' Federation | Trade Group |