ISCO08 (approximation based on modal coding index per SOC2020)
Standard Occupational Classification 2020 (UK unit groups)
International Socio-Economic Index (based on ISCO08 approximation)
Standard International Occupational Prestige Scale (based on ISCO08 approximatio
ISCO88 (approximation based on ISCO08 approximation)
International CAMSIS (based on ISCO88 approximation)