Perhaps you were looking for one of these?

• BITY Penn Eastern Rail Lines Incorporated
• CHTS Penn Eastern Rail Lines Incorporated
• CQPA Central Columbiana & Pennsylvania RR
• EPRY East Penn Railway
• ESPN East Penn Railroad
• LANO Penn Eastern Rail Lines Incorporated
• MPA Maryland and Pennsylvania Railroad
• OHPA Ohio and Pennsylvania Railroad Company
• PJRL Penn Jersey Rail Lines Incorporated
• PNRR Pennsylvania Northeastern
• PRL Penn Eastern Rail Lines Incorporated
• RJCP R.J. Corman Railroad Company/ Pennsylvan
• SWP Southwest Pennsylvania Railroad
• WNYP Western New York and Pennsylvania
• PC Penn Central
• PCA Penn Central
• PCB Penn Central B series trust
• PRR Pennsylvania Railroad
• PRSL Pennsylvania Reading Seashore
• SPAX Southeastern Pennsylvania Transportation (SEPTA)
• PAPX Pennsylvania Pullmans Incorporated
• PNM Penny Newman Milling
• PPLX Pennsylvania Power and Light Company
• PSCC Pennsylvania & Southern Railway LLC
• PENNSYLVAN PENNSYLVAN