| International collaborative studies | 03 |
| National studies | 17 |
| State-level studies | 50 |
| District level studies | 270+ |
| North Eastern regional studies | 17 |
| Rural Development | 34 |
| Environment and Forestry | 36 |
| Human Resource Development | 21 |
| Health & Family Welfare | 4 |
| Women and Child Development | 5 |
| Tribal Affairs | 2 |
| Welfare of the Scheduled Castes | 4 |
| Organizational studies | 4 |
| Miscellaneous* projects | 33 |
| Ministry of Social Justice & Empowerment (Old Ministry of Welfare) | 7 |