IR-TMS
IR Track Management System
IRPSM
Indian Railways Projects Sanctions and Management
IR-RRCAS
IR Rail-Road Crossing GAD Approval System
IR-RLCAS
IR Railway Line Crossing Approval System
IR-PSAMS (β-version)
IR Private Sidings Approval & Monitoring System
IR-LRSBB
IR Landmark Railway Structures - Buildings ...
IR-LAMS
IR Land Asset Management System
IR-BMS
IR Bridge Management System
IR-BSMS
IR Building & Structures Management System
IR-PMMS (β-version)
IR Project Monitoring & Management System
IR-TSC
IR Track Standards Commitee
IR-WSC
IR Works Standards Commitee
IR-BSC
IR Bridge Standards Commitee
IR-CRS
IR CRS Sanction Management System
IR-OCAMS (β-version)
IR ODC Crossing Approval Monitoring System