Abbreviations used in Signal & Telecommunication department
Total Items: 71
ESM: Electronic Signal Maintainer
GPS: Global Positioning System
GSM: Global System for Mobile Communications
HDPE: High Density Poly Ethylene
HFTC: High Frequency Track Circuit
IPIS: Integrated Passenger Information System
IPS: Integrated Power Supply
IRISET: Indian Railways Institute of Signal Engineering and Telecommunications Secunderabad
IRSSE: Indian Railway Service of Signal & Telecom Engineers
IRVS: Interactive Voice Response System
KBPS: Kilo Bits Per Second
LAN: Local Area Network
LED: Light Emitting Diode
LQ: Lower Quadrant
MACLS: Multiple Aspect Colour Light Signals
MAUQ: Multiple Aspect Upper Quadrant
MBPS: Mega Bits Per Second
MLRI: Multi Lamp Route Indicator
MNI: Modified Non Interlocked
MPLS: Multi Protocol Lable Switching