RRB- Railway Recruitment Boards-RRB Official Website List

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

Railway Recruitment Boards (RRBs) Official Website List:

RRB Ahmedabad	RRB Ajmer	RRB Allahabad	RRB Bangalore
RRB Bhopal	RRB Bhubaneshwar	RRB Bilaspur	RRB Chandigarh
RRB Chennai	RRB Gorakhpur	RRB Guwahati	RRB Jammu
RRB Kolkata	RRB Malda	RRB Mumbai	RRB Muzaffarpur
RRB Patna	RRB Ranchi	RRB Secunderabad	RRB Siliguri
RRB Trivendrum	-	-	-