GRS meaning in Regional ?

Answer: What is Guilford Rail System mean?

Pan Am Railways, Inc. (PAR), known before March 2006 as Guilford Rail System, is an American holding company that owns and operates Class II regional railroads covering northern New England from Mattawamkeag, Maine, to Rotterdam Junction, New York. The primary subsidiaries of Pan Am Railways are Boston and Maine Corporation, Maine Central Railroad Company, Portland Terminal Company, and Springfield Terminal Railway Company.

Pan Am Railways is headquartered in Iron Horse Park in North Billerica, Massachusetts. It is a subsidiary of Portsmouth, New Hampshire-based Pan Am Systems, formerly known as Guilford Transportation Industries. Guilford bought the name, colors, and logo of Pan American World Airways in 1998.

Pan Am was put up for sale in July 2020. On November 30, 2020, CSX Transportation announced that it had signed a definitive agreement to purchase Pan Am Railways, Inc. The sale of Pan Am to CSX is currently subject to regulatory review and approval by the Surface Transportation Board.

reference

Full Form	Category
Global Research Services	Academic & Science
Graduate Research Scholars	Academic & Science
Graduate Research Symposium	Academic & Science
Graduate Research Scholar	Academic & Science
Grosseto	Airport Code
Galvanized Rigid Steel	Business
Ghetto Recording Studios	Business
Greenwich Reform Synagogue	Community
General Resource Selector	Computing
Global Resource Serialization	Computing
Group Reset	Computing
Global Roaming Server	Computing
Generic Record Syntax	Computing
Global Registry System	Computing
Groestlcoin	Cryptocurrency
Green River Shale	Earth Science
General Records Schedules	General
Grading and Roster System	General
Global Recycle Standard	General
Great Red Spot	General
Getting Rid of Stuff	General
Grocery Replenishment Specialist	General
Global Resource Solutions	General
Galley Refrigeration System	General
Genealogical Research System	General
Geosynthetic Reinforced Soil	General
Gamma Ray Source	General
Geographic Response Strategies	General
Group Retirement Services	General
Global Recycled Standard	General
Global Reference Solution	General
Gordon Research Seminar	General
Grim Reaper Scythe	General
Geriatrics Review Syllabus	General
Grievance Redress Service	General
Global Response Staff	General
Georgia Reproductive Specialists	General
Global Response Services	General
Gas Reservoir Suspension	General
Global Rating Scale	General
Geo redundant storage	General
Grapple Rotator for Saw	General
German Railway Society	General
Global Registry Services	General
Global Retry Schedule	General
Gootman Rosenberg and Sauvageot	General
Guided Roller System	General
Global Road Safety	General
Gasser Racing Series	General
Ginetta Racing Sport	General
Gazoo Racing Sport	General
General Records Schedule	Governmental
Grass	Governmental
Government Records Service	Governmental
Gesture Recognition System	Governmental
Get Reservation Status	Governmental
GURUSAR SUTLANI	Indian Railway Station
German Research School	International
Grupos Rurales de Seguridad	International
Golabi Rosen Syndrome	Medical
Genesis Rehab Services	Medical
Gender Reassignment Surgery	Medical
General Religious Support	Military and Defence
Gamma Ray Spectrometer	Physics Related
General Radio Service	Radio Science
Guilford Rail System	Regional
Guntersville, AL	Regional
Graph Rewriting System	Softwares
Galaxy Rocket System	Space Science
Gravitational Reference Sensor	Space Science