| Code Directory | Data Format | Owner |
|---|---|---|
| Relationship |
 CD01.06.ods,  CD01.06.csv,  relationship2.xml, relationship2.json |
Anthropological Survey of India |
| Suffix |
CD01.05.ods, CD01.05.csv, suffix2.xml, suffix2.json |
Ministry of Home Affairs |
| Appellation |
CD01.04.ods, CD01.04.csv, appellation2.xml, appellation2.json |
Ministry of Home Affairs |
| Education |
CD01.03.ods, CD01.03.csv, education_attained2.xml |
Department of Higher Education |
| Occupation |
CD01.02.ods, CD01.02.csv, occupation_type2.xml |
Ministry of Labour |
| Religion |
religion_codes_values2.xml, religion_codes_values2.json |
Office of Registrar General of India |