List of reporting marks: R

Note: Marks ending in U are for container owners; marks ending in X are not common carriers; marks ending in Z are for trailers without flanged wheels. All other marks are of common-carrier railroads.

R

• RABU - Rabanco Companies
• RACN - Raccoon River Railroad
• RACU - Acciona Logistica
• RACX - General Electric Rail Services Corporation
• RACX - Union Tank Car Company (child mark of UTCX)
• RAEU - Reach America Esg Ltd
• RAFU - Oxitec S R L
• RAFX - Rose Acre Farms Inc
• RAGU - Rabanco Companies (child mark of RABU)
• RAHU - IGL Limited
• RAIL - Railinc Corporation (Switch Terminal Carrier)
• RAIU - Rainbow Containers Gmbh
• RAIX - Union Carbide Corporation (Subsidiary of Dow Chemical Company USA, child mark of UCFX)
• RAJX - Rail Logix Alamo Junction, LLC (Elmendorf, Texas)
• RALU - Royal Arctic Line A/S
• RALX - Radnor Rail Ltd
• RAMX - RailAmerica
• RAMX - Rail Merchants International
• RANU - Rabanco Companies (child mark of RABU)
• RAPX - Rapco Transportation Company
• RARW - Rarus Railway Company (Class 3 Railroad)
• RASU - Raseef Containers Services LLC
• RASX - C A Rasmussen
• RATU - Royal Atlantic LLC
• RATX - Railtex Service Co Inc
• RAVU - Flex Box Limited
• RAWX - Platte River Power Authority
• RAX - RPI-AAR Cooperative Test Program
• RAX - Railroad Passenger Car Numbering Bureau (Shop Mark)
• RBBN - Burlington Northern Railway
• RBBQ - Burlington Northern Railway
• RBBU - Besed
• RBBX - Ringling Brothers and Barnum and Bailey Circus
• RBCS - Burlington Northern Railway
• RBMN - Reading Blue Mountain and Northern Railroad; Reading and Northern
• RBNX - Fruit Growers Express
• RBOX - Railbox Company; TTX Corporation
• RBW - Burlington Northern Railway
• RC - Rosslyn Connecting Railroad
• RCCX - Relco Nevada Corporation (Relco Tank Line Division)
• RCOX - Arco Products Company
• RCRX - Reagent Chemical and Research, Inc.
• RCSX - Red-Corn Scrap Metals, Inc.
• RDG - Reading Railroad; Norfolk Southern
• RDTX - R.E.D. Technologies, LLC
• RE - Relco
• RECX - Central Louisiana Electric Company
• REDX - Saudi Research and Development Corporation, Ltd. (REDEC)
• REDZ - REDON Incorporated
• REGX - Regus Industries LLC
• RELX - Relco Nevada Corporation (Relco Tank Line Division)
• RESX - Rescar, Inc.
• RFCX - R&F Coal Company
• RFMX - Robert F. Miller; Caldwell-Baker
• RFP - Richmond, Fredericksburg and Potomac Railroad; CSX Transportation
• RGCX - Rio Grande Chemical Sales Company
• RGIX - Republic Gas and Utilities Corporation
• RGS - Rio Grande Southern Railroad
• RGW - Rio Grande Western Railway
• RHAX - Sulphur Sales, Inc.
• RHBX - R. H. Bogle Company
• RHRX - Rahr Malting Company
• RI - Chicago, Rock Island and Pacific Railroad Chicago Rock Island & Pacific Railroad LLC (Rock Island Rail)
• RIIX - Reilly Industries, Inc.
• RILX - Chicago, Rock Island & Pacific Railroad LLC/Rock Island Lines
• RJCC - R.J. Corman Railroad/Central Kentucky Lines
• RJCP - R.J. Corman Railroad/Pennsylvania Lines
• RJCW - R.J. Corman Railroad/Western Ohio Line
• RJNX - R. H. Bogle Company
• RKCX - Knox Kershaw, Inc.
• RKGX - River King Coal Company
• RKMW - Chicago, Rock Island and Pacific Railroad (Rock Island) Milwaukee Road directed operations
• RLAX - Rail Logix, LLC (Ameriport/Baytown, Texas)
• RLGN - Mackenzie Northern Railway
• RLCX - RELCO
• RLGX - Rail Logix, LP (Port Crossing/La Porte, Texas)
• RLIX - Rail Link Inc.
• RLK - Rail Link
• RLKX - R. L. and S. S. Klein
• RLSX - Robert L. Shipp
• RMCX - Reynolds Metals Company
• RMDX - American Refrigerator Transit Company
• RMPX - Progress Rail Services Corporation; Railcar Ltd.
• RMRX - Rocky Mountaineer
• RNDX - ACF Industries
• ROCK - Chicago, Rock Island and Pacific Railroad, Chicago Rock Island & Pacific Railroad LLC (Rock Island Rail)
• ROCX - Rock Island Improvement Company (Rock Island); Rocky Mountain Transportation Services
• ROIX - Shintech, Inc.
• ROYX - TCL, Inc.
• RPCX - Railroad Passenger Car Numbering Bureau
• RPDX - Rapido Trains Inc.
• RPRC - Richmond Pacific Railroad
• RPRX - Railpower Hybrid Technologies Corp
• RR - Conrail
• RRC - Respondek Railroad Corporation
• RREX - Rex Railway
• RRLX - Railroad Resources, Inc. (maintenance of way cars)
• RRLX - Rail Logistics Inc. / Rail Logistics LC
• RRMX - Robertson's Ready Mix / RRM Properties Ltd, A California Limited Partnership
• RRPX - Railroad Power Leasing
• RRRR - Rock & Rail Inc.
• RRRX - Rex Leasing, Inc.
• RS - Roberval and Saguenay Railway
• RSB - Rochester Subway
• RSLX - RSL Corporation
• RSOR - Riceboro Southern Railway
• RSP - Roscoe, Snyder and Pacific Railway
• RSPX - Evans Railcar Leasing
• RSR - Rochester and Southern Railroad
• RSS - Rochester Subway; Rockdale, Sandow and Southern Railroad
• RSSX - RAILSERV Management Corporation
• RSTX - RSTX, Inc.
• RSUX - Riley Stoker Corporation
• RSVX - RAILSERV Management Corporation
• RSYX - Refined Sugars, Inc.
• RT - River Terminals Railway
• RTCX - Union Tank Car Company
• RTDX - Regional Transportation District; RTD Bus & Light Rail
• RTEX - Rail Trusts Equipment
• RTLX - Relco Nevada Corporation (Relco Tank Line Division)
• RTM - Réseau de transport métropolitain
• RTMX - Richmond Leasing Company
• RTPX - Wheelabrator Coal Services Company
• RTTX - TTX Corporation
• RUDX - Ruddy Tank Car Company
• RUSX - US Rail Services, Inc.
• RUT - Rutland Railroad; Vermont Railway
• RV - Rahway Valley Railroad; Morristown & Erie
• RVCX - Richter Vinegar Corporation
• RVLX - Reinhardt Vinegar