NUTS: The Classification of Territorial Units for Statistics (NUTS; French: Nomenclature des unités territoriales statistiques) is a geocode standard for referencing the subdivisions of countries for statistical purposes across the European Union.
UK SIC codes: The UK standard industrial classification of economic activities (UK SIC 07) provides a framework for the collection, tabulation, presentation and analysis of data that allow industry classifications to be drilled into at different levels - from broad sectors to the more detailed digit SIC codes.