Accounting entry code list
Administered prices indicator code list
Age code list
Age unit code list
Air pollutants and greenhouse gasses code list
Instrument and Assets Classification code list
Breakdown group code list
Reason for the break in time series
Bridging items code list
Civil (or Marital) Status code list
SDG composite breakdown code list
Compiling organisation code list
Compilation methodology code list
Confidentiality Status code list
Geographical coverage code list
Population coverage code list
Currency of issuance or invoicing code list
Custom procedure code list
Decimals code list
Demand or production code list
Disability status code list
GFS economic function code list
Fields of education code list
SDG Education Level code list
Table identifier code list
Education type code list
Energy flows code list
Classification of the Functions of Government code list
COICOP code list
Classification of the Purposes of Non-Profit Institutions Serving Households code list
COPP code list
Type of expenditure reported code list
Expenditure type code list
FDI relationship code list
Code list for concept "Frequency"
Functional category code list
Geoinformation type code list
Grade code list
Income/wealth quantile code list
Index type code list
Indicator type code list
Institutional sector code list
Intensity code list
Units interacting with the environment code list
Item in the classification code list
Item classification code list
Land cover code list
Level of counterpart code list
Materials code list
Original and Residual Maturity code list
Measure code list
Measurement principle code list
Mobility code list
Consolidation codes code list
Price codes code list
NA Table IDs code list
Nature code list
Observation status code list
SDG Occupation code list
Origin criterion code list
Partner type code list
Pension Fund Type code list
Product classification code list
Reference period detail codes code list
Reporting type code list
Adjustment indicator code list
Reference/Counterpart institutional sector code list
Sex code list
Statistical unit code list
Stocks, Transactions, Other Flows (SNA93) code list
Stocks, Transactions, Other Flows code list
GFS tax category code list
Time Format code list
Time period collection code list
Time Transformation Period code list
Time Transformation Type code list
Trade flow code list
Trade system code list
Transformation codes code list
Transport mode code list
Type of entity code list
Unit of Measure code list
Unit Multiplier code list
Code list for degree of urbanisation
Valuation code list
Values for AP DSD code list
Water flows code list
EDP working balance basis code list
SCL - Activity and employment status code list
List of available code lists
SDMX code lists define controlled vocabularies for dimensions, attributes, and classifications in statistical data. These lists are curated by multiple international agencies — such as Eurostat, OECD, the IMF, and others — and published via the SDMX Global Registry. As part of the Interoperability Basis initiative, we transformed SDMX code lists into a semantic format to improve interoperability and machine-readability. In particular, we worked on semantically enriching, harmonizing and merging similar lists maintained by different agencies — for example, those related to statistical units of measure — while preserving the semantic distinctions originally embedded in each list. Our key contributions include: Consolidating thematically related code lists from different sources Establishing precise mappings using skos:exactMatch to the codes developed for RDF Data Cube Vocabulary in the SDMX namespace (sdmx-code) Linking code lists to glossary concepts using rdfs:seeAlso Retaining provenance by indicating the source agency when lists were merged into a unified model Declaring each code list as an rdfs:Class for use in semantic applications This semantic layer enables code lists to be reused, aligned, and extended across domains, supporting FAIR data practices and integration into Linked Data workflows.