LMSR meaning in Regional ?

Answer:

What is London Midland Scottish Railway mean?

The London, Midland and Scottish Railway (LMS) was a British railway company. It was formed on 1 January 1923 under the Railways Act of 1921, which required the grouping of over 120 separate railways into four. The companies merged into the LMS included the London and North Western Railway, Midland Railway, the Lancashire and Yorkshire Railway (which had previously merged with the London and North Western Railway on 1 January 1922), several Scottish railway companies (including the Caledonian Railway), and numerous other, smaller ventures.

The resulting company was an unwieldy construction, with numerous interests other than railway operation. Besides being the world's largest transport organisation, it was also the largest commercial enterprise in the British Empire and the United Kingdom's second largest employer, after the Post Office. The LMS also claimed to be the largest joint stock organisation in the world.

In 1938, the LMS operated 6,870 miles (11,056 km) of railway (excluding its lines in Northern Ireland), but its profitability was generally disappointing, with a rate of return of only 2.7%. Under the Transport Act 1947, along with the other members of the "Big Four" British railway companies (GWR, LNER and SR), the LMS was nationalised on 1 January 1948, becoming part of the state-owned British Railways.

The LMS was the largest of the Big Four railway companies serving routes in England, Northern Ireland, Scotland and Wales.

reference

Full Form	Category
Last Mile Subscriber Return	Computing
Large Medium-Speed RO/RO (Roll-On, Roll-Off) Ship	General
Large Medium Speed Roll	General
Large, Medium Speed Roll-On/roll-Off	Governmental
London Midland Scottish Railway	Regional
London, Midland, and Scottish Railway	Regional