KSR meaning in Regional ?

Answer:

INFO: Full form for KSR is Kalka Simla Railway in Regional category
KSR also has other full forms in other categories mentioned below.

Full Form	Category
Koffler Scientific Reserve (University of Toronto, King Township)	Academic & Science
한국유변학회	Academic & Science
Korean Society of Rheology	Academic & Science
Kinetic Sculpture Race	Academic & Science
Kohlman Systems Research	Academic & Science
Sandy River (ak)	Airport Code
Kaiser Group International, Inc.	Business
Kendall Square Research	Business
Knowledge and Social Responsibility	Community
Keyboard Shift Right	Computer Assembly Language
Keyboard Send/receive	Computer Hardware
Kickstarter	Cryptocurrency
K. S. Rangasamy College of Engineering	Educational Institute
King Sizar Rules	General
Kamikaze Squirrels Rock	General
Kelly Sauder Rupiper	General
kinase suppressor of Ras	General
Knowledge Sharing Ritual	General
Ketchum Social Responsibility	General
Kidnap Sedate Rape	General
Kentucky State Reformatory	General
Kayak Storage Rack	General
Kampfe Star Razor	General
Kitty Sleeps Right	General
Kerbal S Rockets	General
Kocha Se Raya	General
Keane Sense of Rhythm	General
Ken Snyder Racing	General
Kevin Smith Racing	General
KASTURI	Indian Railway Station
Korean Society of Radiology	Medical
Kalka Simla Railway	Regional
Kalka Shimla Railways	Regional
Kim Stanley Robinson	Society & Culture
Kentucky Sports Radio	Sports
Keep Skateistan Rolling	Sports
Keystone Sports Review	Sports
Kalka–Shimla Railway	Transport & Travel
Krantivira Sangolli Rayanna	Transport & Travel
Kam Sheung Road	Transport & Travel