title: Liste des sigles de l'AAR débutant par P
text: # Liste des sigles de l'AAR débutant par P
  
  ## P
  
  * PACY - Prairie Central Railway
  * PAE - Peoria and Eastern Railway ; Conrail
  * PAL - Paducah and Louisville Railway
  * PAM - Pittsburgh, Allegheny and McKees Rocks Railroad
  * PARX - Pan American Railway
  * PARY - Prairie Trunk Railway
  * PAUT - Pennsylvania and Atlantic Railroad ; Conrail
  * PBFX - IBP, Inc. ; Tyson Foods
  * PBL - Philadelphia Belt Line Railroad
  * PBLX - Pillsbury
  * PBNE - Philadelphia, Bethlehem and New England Railroad
  * PBR - Patapsco and Back Rivers Railroad
  * PBVR - Port Bienville Railroad
  * PC - Penn Central; Conrail
  * PCA - Penn Central ; Conrail
  * PCB - Penn Central ; Conrail
  * PCCX - Peabody Coal Company
  * PCEX - GE Rail Services
  * PCFX - Pacific Car and Foundry Company
  * PCIX - Shippers Car Line ; ACF Industries
  * PCMX - Petro-Chem Marketing Company
  * PCN - Point Comfort and Northern Railway
  * PCSX - GE Rail Services
  * PCTX - Pioneer Cement Company of Texas
  * PCY - Pittsburgh, Chartiers and Youghiogheny Railway
  * PDQX - Castle Capital Corporation
  * PE - Pacific Electric Railway ; Conrail
  * PECX - Pekin Energy Company
  * PENX - Penford Products Company
  * PEPX - Potomac Electric Power Company
  * PER - Port Everglades Railway
  * PF - Pioneer and Fayette Railroad
  * PFE - Pacific Fruit Express ; Union Pacific Railroad
  * PFM - Power, Fluid & Metals
  * PGDX - Proctor and Gamble Manufacturing Company
  * PGE - Pacific Great Eastern Railway ; British Columbia Railway ; Canadian National Railway
  * PGER - Pacific Great Eastern Railway ; British Columbia Railway ; Canadian National Railway
  * PGEX - Portland General Electric Company
  * PGHX - Trinity Rail Management, Inc.
  * PGMX - Proctor and Gamble Manufacturing Company
  * PGR - Progressive Rail
  * PHCR - Port Colborne Harbour Railway
  * PHD - Port Huron and Detroit Railroad ; Chessie System ; CSX Transportation
  * PHL - Pacific Harbor Line
  * PI - Paducah and Illinois Railroad
  * PICK - Pickens Railroad
  * PJR - Port Jersey Railroad
  * PLCX - Pullman Leasing Company ; GE Capital Railcar Services
  * PLE - Pittsburgh and Lake Erie Railroad ; New York Central Railroad ; Penn Central ; Conrail ; CSX Transportation (after Conrail breakup)
  * PLEX - PLM, Inc.
  * PLMX - PLM International
  * PLWX - GE Capital Railcar Services
  * PM - Pere Marquette Railway ; Chesapeake and Ohio Railway ; Chessie System ; CSX Transportation
  * PMLX - Prairie Malt, Ltd.
  * PNWR - Portland and Western Railroad
  * POHC - Pittsburgh and Ohio Central Railroad
  * PPAX - PCS Phosphate Company
  * PPCX - American Association of Private Railroad Car Owners
  * PPGX - PPG Industries, Inc.
  * PPHX - PCS Phosphate Company
  * PPLX - Pennsylvania Power and Light Company
  * PPNX - PCS Phosphate Company
  * PPRX - Phillips Petroleum Company
  * PPU - Peoria and Pekin Union Railway
  * PRGX - ProGold, LLC
  * PRL - Penn Eastern Rail Lines Inc. ; East Penn Railway
  * PROX - Procor
  * PRR - Pennsylvania Railroad ; Penn Central ; Conrail; Norfolk Southern (after Conrail breakup)
  * PRSL - Pennsylvania-Reading Seashore Lines
  * PS - Pittsburg and Shawmut Railroad
  * PSL - Peabody Short Line ; Illinois Central Railroad ; Canadian National Railways
  * PSPX - Phillips Petroleum Company
  * PSR - Pittsburg and Shawmut Railroad
  * PTEX - Canpotex
  * PW - Providence and Worcester Railroad
  