UPSC Full Form, Services and Posts
UPSC stands for the Union Public Service Commission. It is India's central recruiting agency, constituted under Article 315 of the Constitution, responsible for conducting exams for the country's premier civil services.
What does UPSC do?
The UPSC conducts several examinations, the most famous being the Civil Services Examination (CSE), which recruits officers for the All-India and central services. It also conducts exams like the Engineering Services, CDS, CMS and others.
Services the CSE leads to
- IAS — Indian Administrative Service (administration)
- IPS — Indian Police Service (law & order)
- IFS — Indian Foreign Service (diplomacy)
- IRS — Indian Revenue Service (taxation)
- IAAS, IRTS, IPoS and other Group A & B central services
For how these differ, read IAS vs IPS vs IFS.
How officers are allotted
Based on your final rank and the preferences you fill, you are allotted a service. Higher ranks typically get the IAS, IPS or IFS. The final rank is decided by Mains + interview marks.
Begin at the beginning — PYQs
Understand the exam by solving it. Practise UPSC Prelims previous year questions, free.
Practise PYQs →Is UPSC only for the IAS?
No. While the IAS is the best-known outcome, the CSE fills more than 20 services. Even a rank outside the IAS opens the door to influential, rewarding careers in taxation, railways, audit, foreign affairs and more.
Frequently asked questions
What is the full form of UPSC?
UPSC stands for the Union Public Service Commission, India's central agency for recruiting officers to the civil services through examinations like the Civil Services Examination.
Which services does the UPSC Civil Services Exam fill?
It fills over 20 services including the IAS, IPS, IFS and IRS, along with other Group A and Group B central services, based on rank and preference.
Is UPSC only for becoming an IAS officer?
No. The IAS is the most sought-after, but the same exam recruits for the IPS, IFS, IRS and many other services — all influential careers.