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".
General Organization for Social Insurance
The General Organization for Social Insurance (GOSI) is a Saudi Arabian government agency concerned with social insurance in the country. GOSI is supervised by a board of eleven directors from government departments, employers and insured persons.
Saudi Example: calculations for the GOSI are based on earning of an employee (Basic Salary + Housing Allowance) of a particular Organization. Calculations are divided into 3 categories: