1. Central Railway (CR) – Mumbai

2. East Central Railway (ECR) – Hajipur

3. East Coast Railway (ECoR) – Bhubaneswar

4. Eastern Railway (ER) – Kolkata

5. North Central Railway (NCR) – Allahabad

6. North Eastern Railway (NER) – Gorakhpur

7. North Western Railway (NWR) –  Jaipur

8. Northeast Frontier Railway (NFR) –     Guwahati

9. Northern Railway Railway (NR) – Delhi

10. South Central Railway (SCR) – Secunderabad

11. South East Central Railway (SECR) – Bilaspur

12. South Eastern Railway (SER) – Kolkata

13. South Western Railway (SWR) – Hubli

14. Southern Railway (SR) – Chennai

15. West Central Railway (WCR) – Jabalpur

16. Western Railway (WR) – Mumbai

17. Metro Railway, Kolkata  – Kolkata