Perhaps you were looking for one of these?

• NYSW New York Susquehanna & Western
• CNYK Central New York Locomotive Company
• CNZR Central New England
• LNAL Louisville New Albany and Corydon Railroad
• MNJ Middletown & New Jersey Railroad
• NBEC New Brunswick East Coast Railway Company
• NBSR New Brunswick Southern Railway Company L
• NCIR New Castle Industrial Railroad
• NECR New England Central
• NEGS New England Southern
• NHCR New Hampshire Central Railroad
• NHIR New Hope & Ivyland
• NHN New Hampshire Northcoast Corporation
• NHRR New Hope and Ivyland Rail Road
• NHVR New Hope Valley Railroad
• NHVT New Hampshire and Vermont Railroad Company
• NJRC New Jersey Rail Carrier LLC
• NMGR New Mexico Gateway Railroad LLC
• NOGC New Orleans & Gulf Coast
• NOLR New Orleans Lower Coast Railroad Incorpo
• NSR Newburgh and South Shore Railroad Compan
• NYA New York and Atlantic Railroad
• NYCH New York Cross Harbor Railroad Terminal Corporation
• NYGL New York and Greenwood Lake Railroad
• NYLE New York and Lake Erie Railroad Company
• NYOG New York and Ogdensburg Railway Company Incorporated
• PBNE Philadelphia Bethlehem and New England R
• SFEX New Brunswick East Coast Railway
• SRNJ Southern Railroad Company of New Jersey
• TNMR Texas and New Mexico
• WNYP Western New York and Pennsylvania
• CNJ Central Rail Road of New Jersey
• CNL Columbia Newberry & Laurens
• CNTP Norfolk Southern (Cincinnati New Orleans and Texas Pacific R
• LNE Lehigh and New England Ry
• NH New Haven
• NJII New Jersey, Indiana and Illinois
• NSS Newburgh and South Shore Ry. Co.
• NYC New York Central
• NYD New York Dock
• NYOW New York, Ontario & Western
• TNO Texas & New Orleans
• NZR New Zealand Railways
• NJDOT New Jersey Department of Transportation
• NJT New Jersey Transit
• NMRX New Mexico Department Of Transportation
• NOP New Orleans Public Service
• NORTA New Orleans Regional Transit Authority
• NOPB New Orleans Public Belt Railroad
• AWDX Atlantic of New York Incorporated