http://www.indianrailways.gov.in	http://www.irctc.co.in
http://www.indianrail.gov.in	http://goidirectory.nic.in

RB	CR	ER	NR	NER	SR	SCR	SER	WR
MTR	EC	NWR	ECOR	SWR	NCR	WCR	SECR	NFR
	RDSO	IRCOT	IRISET	RSC	IRIEEN	IRICEN	IRIMEE
CLW	DLW	DCW	ICF	RCF	WAP	RITES	IRCON	RAILTEL