Thir are Two Groups in UPSC

  • Group A Services
  • Group B Services

Group A Services

Indian Administrative Service Indian Foreign Service Indian Police Service Indian Audit & Accounts Service
Indian P & T Accounts & Finance Service Indian Revenue Service

[Customs & Central Excise]

Indian Defence Accounts Service Indian Revenue Service [IT]
Indian Postal Service Indian Civil Accounts Service Indian Railway Traffic Service Indian Railway Accounts Service
Indian Railway Personnel Service Indian Defence Estate Service Indian Information Service [Junior Grade] Indian Trade Service [Grade III]
Indian Corporate Law Service Indian Ordnance

Factories Service

Assistant Security Commissioner in Railway Protection Force


Note: The above list is tentative service list

Group B Services

Armed Forces Headquarters Civil Service [Officer Grade]
Delhi, Andaman & Nicobar Islands, Lakshadweep, Daman & Diu and

Dadra & Nagar Haveli Civil Service

Delhi, Andaman & Nicobar Islands, Lakshadweep, Daman & Diu and

Dadra & Nagar Haveli Police Service

Pondicherry Civil Service
Pondicherry Police Service

 

Note: The above list is tentative service list