- Classification of Economic Activities in Moldova - NACE Rev.2 (CAEM Rev.2)
- Classification of administrative-territorial units (CUATM)
- Nomenclature of the territorial statistical units of the Republic of Moldova (NUTS)
International classification:
- Classification of Economic Activities in the EC - NACE Rev.2
- Classification of Economic Activities in the EC - NACE Rev.1.1
- Standard International Trade Classification, Rev.3
- International Standard Classification of Occupations
- International Standard Classification of Education
- International Standard Classification of Education ISCED 2011
- Standard Country or Area Code for Statistical Use
- The International System of Units (SI)
Detailed information is available in Romanian and Russian version.