These railroads were bought, leased, or in other ways had their track come under ownership or lease by the Atlantic Coast Line Railroad.
The Atlantic Coast Line Railroad later merged with the Seaboard Air Line Railroad to form the Seaboard Coast Line Railroad.
The Georgia Railroad was partly owned by the ACL.
The ACL gained stock control of the Louisville and Nashville Railroad in 1902; see List of Louisville and Nashville Railroad precursors.
Atlanta, Birmingham and Coast Railroad
- Atlanta, Birmingham and Atlantic Railway
- Atlanta, Birmingham and Atlantic Railroad
- Alabama Northern Railway
- Alabama Terminal Railroad
- Atlantic and Birmingham Railway
- Tifton, Thomasville and Gulf Railway
- Tifton and Northeastern Railroad
- Atlantic and Birmingham Railroad
- Waycross Air Line Railroad
- Brunswick and Birmingham Railroad <!-- family tree has no suffix -->
Atlantic Coast Line Railroad of Virginia
Atlantic Coast Line Railroad of South Carolina
Central Railroad of South Carolina
- Williamsburg Railroad
Cheraw and Darlington Railroad
- Cheraw and Salisbury Railroad
- Cheraw and Coalfields Railroad
- Hartsville Railroad
Florence Railroad
- No precursors
Manchester and Augusta Railroad
- Charleston and Northern Railroad <!-- the family tree says 'split three ways' - WHAT DOES THIS MEAN -->
- Charleston, Sumter and Northern Railroad
- Eutawville Railroad
- South and North Carolina Railroad
- Bishopville Railroad
Northeastern Railroad
- No precursors
Wilmington, Columbia and Augusta Railroad
- Columbia and Sumter Railroad
- Wilmington and Carolina Railroad
- Wilmington and Manchester Railroad
- Wilmington Railway Bridge Company
- Wilmington and Conway Railroad
- Wilmington, Chadbourn and Conway Railroad <!-- the family tree shows this one twice, one after the other - WHY?!? -->
- Wilmington, Chadbourn and Conwayboro Railroad
Norfolk and Carolina Railroad
- Chowan and Southern Railroad
- Western Branch Railway
Richmond and Petersburg Railroad
- Petersburg Railroad
- Greenville and Roanoke Railroad
- Petersburg and Western Railroad
- Petersburg and Asylum Railway
Wilmington and Weldon Railroad
- Albemarle and Raleigh Railroad
- Seaboard and Raleigh Railroad
- Williamston and Tarboro Railroad
- Clinton and Warsaw Railroad
- Clinton and Faison Railroad
- Midland North Carolina Railway
- Southeastern Railroad
- Wilmington and Newbern Railroad
- Wilmington, Newbern and Norfolk Railroad
- East Carolina Land and Railway Company
- Wilmington, Onslow and East Carolina Railroad
- Wilmington and Raleigh Railroad
- Halifax and Weldon Railroad
Bamberg, Ehrhardt and Walterboro Railroad
Charleston and Western Carolina Railway
- Augusta Terminal Company
- Port Royal and Augusta Railway
- Port Royal Railroad
- Port Royal and Western Carolina Railway
- Augusta and Knoxville Railroad
- Greenville and Laurens Railroad
- Greenwood, Laurens and Spartanburg Railroad
- Savannah Valley Railroad
Conway Coast and Western Railroad
- Conway Seashore Railroad
Florida Central Railroad
- No precursors
Florida Midland Railway
- No precursors
Florida Southern Railroad
- Florida Southern Railway
- Gainesville, Ocala and Charlotte Harbor Railroad
- St. Johns and Lake Eustis Railway (leased)
- Yalaha and Western Railroad
Jacksonville and Southwestern Railroad
St. Johns and Lake Eustis Railroad
- St. Johns and Lake Eustis Railway
Sanford and Everglades Railroad
Sanford and St. Petersburg Railway
- Orange Belt Railway
Savannah, Florida and Western Railway
- Abbeville Southern Railway
- Alabama Midland Railway
- Northwestern and Florida Railroad
- Montgomery and Florida Railway
- Montgomery Southern Railway
- Albany and Gulf Railroad
- Ashley River Railroad
- Atlantic and Gulf Railroad
- Pensacola and Georgia Railroad (only sold to Atlantic and Gulf Railroad from Live Oak, Florida to the Florida/Georgia state line)
- Savannah, Albany and Gulf Railroad
- Savannah and Albany Railroad
- South Georgia and Florida Railroad
- Brunswick and Western Railroad
- Brunswick and Albany Railroad <!-- twice on the family tree -->
- Brunswick and Florida Railroad
- Charleston and Savannah Railway
- Savannah and Charleston Railroad
- Charleston and Savannah Railroad
- Chattahoochee and East Pass Railway <!-- listed in Poor's as Railroad, but Railway in the family tree -->
- East Florida Railway <!-- This was listed as East Florida Railroad in the Poor's manual, but law books and the family tree show it as East Florida Railway-->
- Green Pond, Walterboro and Branchville Railroad
- Greenpond, Walterboro and Branchville Railway
- Walterboro and Western Railroad
- Jacksonville and St. Johns River Railway
- Jacksonville, Tampa and Key West Railway
- Atlantic Coast, St. Johns and Indian River Railway (later sold to the Florida East Coast Railway)
- DeLand and St. John's River Railroad
- Orange Ridge, DeLand and Atlantic Railroad
- Jupiter and Lake Worth Railroad
- Palatka and Indian River Railway
- Tampa, Peace Creek and St. Johns River Railroad
- Live Oak and Rowland's Bluff Railroad
- Live Oak, Tampa and Charlotte Harbor Railroad
- Sanford and Lake Eustis Railroad
- Silver Springs, Ocala and Gulf Railroad
- South Florida Railroad
- Apopka and Atlantic Railroad
- Sanford and Indian River Railroad
- St. Cloud and Sugar Belt Railway <!-- Poor's calls it St. Cloud Sugar Belt Railway, family tree includes the and -->
- Southwestern Alabama Railway
- Tampa and Thonotosassa Railroad
- Waycross and Florida Railroad
==Winston and Bone Valley Railroad== <!-- Poor's says Railway, family tree says railroad -->
- Winston Railroad and Lumber Company
Unknown
- East Carolina Railway
- Petersburg and Weldon Railroad
See also
- List of Seaboard Air Line Railroad precursors
