ET meaning in Transport & Travel ?

Itarsi Junction railway station (station code: ET) is a junction railway station in Hoshangabad district in Madhya Pradesh from which more than 385 trains pass every day. It is the 8th busiest railway junction in India. It falls under the West Central Railway zone of Indian Railways network. It is located 18 kilometres (11 mi) away from Hoshangabad by train, and by road it is 20 kilometers. Trains from Central Railway undergo engine changes here i.e. electric engines of WAP/WAM/WAG class are changed to diesel engines of WDP/WDM/WDG class and vice versa. These changes happen for trains which pass through Jabalpur–Katni–Satna railway line and sometimes for trains which pass through Bhopal. In 2015 the signal control system was gutted in a fire incident resulting in hundreds of trains being cancelled for over 30 days till normality was restored.