MURL meaning in Regional ?

Answer:

What is Melbourne Underground Rail Loop mean?

The City Loop (originally called the Melbourne Underground Rail Loop or MURL) is a mostly-underground and partly surface-level subway and rail system in the central business district (CBD) of Melbourne, Victoria, Australia.

The Loop includes three underground stations: Flagstaff, Melbourne Central (formerly Museum) and Parliament.

Melbourne's fifteen radial suburban railway lines feed into the Loop at its northwestern and southeastern corners. The Loop follows La Trobe and Spring Streets along the northern and eastern edges of the CBD's street grid. The Loop connects with Melbourne's two busiest stations, Flinders Street and Southern Cross, and with the elevated Flinders Street Viaduct forms a ring of four tracks around the central city.

reference

Full Form	Category
Multi University Research Lab	Academic & Science
Multi University Research Laboratory	Academic & Science
Major Urban Resource Library	Community
Mini Uniform Resource Locator	Computing
Multiple Uniform Resource Locator	Computing
Modifiable Universal Resource Locator	Computing
My Uniform Resource Locator	Computing
Multimedia Urban Reporting Lab	General
Moncton Ultimate Recreational League	General
Melbourne Underground Rail Loop	Regional