- Federal Railroad Administratn
- Federal Railroad Administraton
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- Fillmore & Western Railway Ln
- Fillmore Western Railway Co
- Finger Lakes Railway
- Fl East Coast Railway Co
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- Florida Bulk Transfer
- Florida Central Railroad
- Florida East Coast Industries
- Florida East Coast Railway Co
- Florida East Coast Railway Co
- Florida East Coast Railway Co
- Florida East Coast Railway Co
- Florida East Coast Railway Co
- Florida Gulf Coast Railroad
- Florida Northern Railroad
- Florida Northern Railroad
- Florida West Coast Railroad
- Fordyce & Princeton Railroad
- Fore River Transportation Corp
- Fort Collins Municipal Railway
- Fort Wayne Railroad Historical
- Fort Worth & Western Railraod
- Fort Worth & Western Railroad
- Fort Worth & Western Railroad
- Fort Worth & Western Railroad
- Fox River Valley Railroad
- Fox Valley & Western LTD
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- Fox Valley & Western LTD
- Fox Valley & Western Railroad
- Fox Valley Western Railroad
- Fremont & Elkhorn Valley Rr
- Friends Realty Management Corp
- Fruit Growers Express Co
- Fullerton Railway Plaza Assoc
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- G & M Oil Co 82
- G & M Oil Co 82
- Ga Fla Railroad
- Ga Northeastern RR Co
- Galveston Railroad
- Garden City Western Railway Co
- Gateway Western Railroad
- Gateway Western Railway
- Gateway Western Railway
- Gateway Western Railway
- Gateway Western Railway
- Genesee & Wyoming Railroad Svc
- Genesee Valley Transportation
- Genesee Wyoming Railroad
- Georga & Florida Railnet
- Georgetown Loop Railroad
- Georgetown Loop Railroad
- Georgetown Loop Railroad
- Georgetown Loop Railroad Inc
- Georgetown Railroad Co
- Georgia Central Railroad Mntnc
- Georgia Central Railway
- Georgia Central Railway-Agent
- Georgia Northeastern Railroad
- Georgia Railroad Depot
- Georgia Southwestern Railroad
- Georgia Southwestern Railroad
- Georgia Woodlands Railroad
- Georgia-Pacific Corp
- Globaltrain Inc
- Gloster Southern Railroad Co
- Golden Arrow Line
- Golden Isles Terminal Railroad
- Grafton & Upton Railroad Co
- Grafton & Upton Railroad Co
- Grainbelt Railroad
- Grand Rapids Eastern Railroad
- Grand Truck Western Railroad
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- Grand Trunk Western
- Grand Trunk Western Railroad
- Grand Trunk Western Railroad
- Great Northwest Railroad
- Great Walton Railroad Co Inc
- Great Western Railway
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- Green Bay & Western Railroad
- Green Bay & Western Railroad
- Green Mountain Flyer
- Green Mountain Railroad
- Green Mountain RAILROAD
- Green Mountain Rr Corp
- Guilford Rail Station
- Guilford Rail System
- Gulf & Ohio Railways Inc
- Gulf Coast Rail
- Gulf Colorado & San Saba
- H & S Railway
- Hampton & Branchville Railway
- Hampton & Branchville Rr Co
- Harbor Rail Svc Of California
- Hartwell Railroad Co
- Hawaiian Railway Society
- Hawkeye Land Co
- Hawkins Freight Svc
- Heart Of Georgia Railroad
- Heart Of Georgia Railroad
- Heber Valley Historic Railroad
- Heritage Railroad
- Hesr Railroad
- Historic Appomattox Railroad
- Hobo Railroad
- Hocking Valley Scenic Railway
- Hootman Used Railroad Ties
- Hootman Used Railroad Ties
- Housatonic Railroad Co Inc
- Housatonic Railroad Co Inc
- Hulcher Services
- Huron & Eastern Railway
- Huron & Eastern Railway
- I & M Rail Link
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- I & M Railroad
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- Il Central Railroad
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- Illinois & Midland Rr INC
- Illinois & Midland Rr INC
- Illinois & Midland Rr INC
- Illinois Central Dennis Parker
- Illinois Central Gulf
- Illinois Central Gulf Railroad
- Illinois Central Gulf Railroad
- Illinois Central Gulf Railroad
- Illinois Central Gulf Railroad
- Illinois Central Gulf Railroad
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- Illinois Central Gulf Railroad
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- Illinois Central Railroad
- Illinois Central Railroad
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- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad
- Illinois Central Railroad Co
- Illinois Central Railroad Co
- Illinois Central Railroad Co
- Illinois Central Railroad Co
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- Illinois Central Railroad Co
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- Illinois Central Railroad Dept
- Illinois Central Railroad Dept
- Illinois Central Railroad Hump
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- Illinois Central Railroad Trck
- Illinois Central Railroad Work
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- Illinois Central RR
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- Illinois Central RR
- Illinois Central RR Co
- Illinois Central Rr Co
- Illinois Central Rr Co
- Illinois Central Rr Depot
- Illinois Railnet Inc
- Imx
- Imx
- Independent Locomotive Svc
- Indiana & Michigan
- Indiana & Ohio Rail Corp
- Indiana & Ohio Rail Corp
- Indiana & Ohio Rail Corp
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- Iowa & Chicago Eastern
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- Iowa Interstate Railroad
- Iowa Interstate Railroad
- Iowa Interstate Railroad
- Iowa Interstate Railroad
- Iowa Interstate Railroad
- Iowa Interstate Railroad
- Iowa Interstate Railroad
- Iowa Interstate Railroad LTD
- Iowa Northern Railway Co
- Iowa Northern Railway Co
- Iowa Northern Railway Co
- Iowa Northern RR Co
- Iowa Traction Railroad Co
- Ironhorse Resource
- J H Chronister
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- Jefferson Warrior Railroad
- K Cs Railway Mechanical
- Kalamazoo Model Railroad Hstrc
- Kankakee Beaverville Rr
- Kankakee Beaverville Rr
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- Kansas & Oklahoma Railroad
- Kansas City Northern Miniature
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- Kansas City Railway
- KANSAS City Railway Co
- Kansas City Southern
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- Kansas City Southern Lines
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- Kansas City Southern Rail Road
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- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
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- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
- Kansas City Southern Railroad
