Top 8 services of India where entry is through UPSC
1. Indian Administrative Service (IAS)
2. Indian Foreign Service (IFS)
3. Indian Police Service (IPS)
4. Indian Revenue Service (IRS) – Income Tax
5. Indian Revenue Service (IRS) – Customs and Indirect Taxes
6. Indian Audit and Accounts Service (IAAS)
7. Indian Defence Accounts Service (IDAS)
8. Indian Information Service (IIS)