| Zonal Railways | Website |
|---|
| Railway Board | www.indianrailways.gov.in/railwayboard/ |
| Metro Railway,Kolkata | http://www.mtp.indianrailways.gov.in/ |
| Indian Railway E-Procurement | http://www.ireps.gov.in/cgi-bin/ireps/ireps/home.do |
| National Train Enquiry System | www.trainenquiry.com/indexNS.aspx |
| Central Organization for Railway Electrification(CORE) | http://www.core.indianrailways.gov.in/ |
| Darjeeling Himalayan Railway | http://www.dhr.indianrailways.gov.in/ |
| Indian Railway Central Organization for Telecom | http://www.ircot.railnet.gov.in/ |
| National Rail Museum Sites | http://www.nrm.indianrailways.gov.in/ |
| Indian Railway Traffic Service Association(IRTS) | http://www.irts.org.in/ |
| Palace on Wheels | http://www.palaceonwheels.net/ |
| Railway Board Claims website | http://www.claims.indianrail.gov.in/ |
| Rail Tourism | http://www.railtourismindia.com/ |
| Delhi Metro Rail Corporation | http://www.delhimetrorail.com/ |
