List of Services........

All India Services

                                                       I.            Indian Administrative Service

                                                    II.            India Foreign Service

                                                 III.            Indian Police Service

Group A Services

1.    Indian P & T Accounts & Finance Service

2.    Indian Audit and Accounts Service

3.    Indian Customs and Central Excise Service

4.    Indian Defense Accounts Service

5.    Indian Revenue Service

6.    Indian Ordnance Factories Service (Assistant Works Manager, non-technical)

7.    Indian Postal Service

8.    Indian Civil Accounts Service

9.    Indian Railway Traffic Service

10.                      Indian Railway Accounts Service

11.                      Indian Railway Personnel Service

12.                      Posts of Assistant Security Officer in Railway                          Protection Force (RPF)

13.                      Indian Defence Estates Service

14.                      Indian Information Service (Junior Grade)

Group - B Services

1.    Railway Board Secretariat Service (Section Officer's Grade)

2.    Armed Forces Headquarters Civil Service (Section Officer's Grade)

3.    Customs Appraisers' Service

4.    Delhi, Andaman & Nicobar Islands, Lakshadweep, Daman & Diu and Dadra & Nagar Haveli Civil Service and Police Service

5.    Pondicherry Civil Service

 These are the services has to be filled depends on vacancies 

 by the UPSC in every year......