Allenhurst
Coast Cities Railway Co.

Atlantic City & Shore

Atlantic City
West Jersey & Shore RR

Atlantic City-Camden
Pennsylvania-Reading-Seashore Lines

Burlington
Burlington & Mt. Holly

Burlington County
Burlington County Traction Co.

Camden
Camden Ferry Terminal

Camden
Camden & Trenton

Camden
Camden-Trenton River Line

Cape May
Cape May, Delaware Bay & Sewells Point Railroad

Hackensack
Union Traction Co.

Hudson-Bergen Light-Rail Line

Jersey City
Jersey City, Hoboken & Patterson Street Railway

Morristown
Morris County Traction

Newark
Newark City Subway
(More of the Newark Subway is here)

Newark-Hoboken-Jersey City-New York
Hudson & Manhattan (later PATH)

New Brunswick
Brunswick Traction Co.

Perth Amboy
Perth Amboy Railroad Co.

Port Authority Trans-Hudson (PATH)
A website on this system is here

Lindenwold-Philadelphia
Port Authority Transit Corp.

Pleasantville
Atlantic & Suburban

Red Bank
Atlantic Highlands, Red Bank & Long Branch Electric Railway

Red Bank
Jersey Central Traction

Salem & Penns Grove
(Brill Demonstrator)

Trenton
Trenton & Mercer County

Trenton
Trenton, New Hope & Lambertville

Trenton
Trenton Princeton Traction

Trenton
Trenton Transit

Weehawken
Bergen County Traction Co.

Wildwood
Five Mile Beach Electric