National Insurance number
The National Insurance number is a number used in the United Kingdom in the administration of the National Insurance or social security system. It is also used for some purposes in the UK tax system. The number is described by the United Kingdom government as a "personal account number".
Socialist Students
Socialist Students is a socialist organisation with branches in universities, further education colleges and sixth form colleges in the United Kingdom. Socialist Students was established in the late 1990s by members of the Socialist Party (SP) who had built support for the Save Free Education Campaign amongst students in the battle over the introduction of fees when the Labour Party under Tony Blair was elected in 1997.