R

R

Rutland Ry. Co.

7/1923-7/1930

R

Rutland R.R. Co.

7/1932-7/1936

R

Rutland Ry.

4/1938-4/1970

RACN

Raccoon River R.R. Co.

added 7/1981; eliminated 4/1982

RACX

Railway Accessories Co. (J.L. Ortner)

1/1943-7/1965

RACX

Railway Accessories Co.

10/1966; eliminated 10/1967

RACX

General Electric Railcar Services Corp.

added 10/1995; eliminated 1/2000

RACX

General Electric Rail Services Corp.

added 1/2000; 7/2000-7/2005; eliminated 4/2016

RACX

Union Tank Car Co.

added 4/2016; 7/2020

RAFX

Rose Acre Farms, Inc.

7/2020 (not listed)

RAGX

North Western Refrigerator Line Co.

1/1950-7/1954; eliminated 4/1956

RAGX

North Western Refrigerator Line Co.,
A Division of North American Car Corp.

added 4/1956

RAGX

North American Car Corp.

10/1957

RAGX

North Western Refrigerator Line Co.

eliminated 7/1958

RAHX

Rohm and Haas Co.

7/1937-1/1975; eliminated 7/1978; added 4/1990; 1/1994; added 7/1994; 7/2000; eliminated 4/2004; 7/2005 (unlisted)

RAIX

United States Leasing International, Inc.

added 7/1970; 1/1975-1/1980; eliminated 10/1981

RAIX

Union Carbide Corp., Chemicals and Plastics Division

added 10/1981; eliminated 5/1983

RAIX

Union Carbide Corp.

added 5/1983; eliminated 1/1993

RAIX

Union Carbide Chemicals and Plastics Co., Inc.

added 1/1993; 1/1994; eliminated 1/1995; eliminated 4/1995

RAIX

Union Carbide Corp.

added 1/1995; added 4/1995; 7/2000

RAIX

Union Carbide Corp.,
a Subsidiary of The Dow Chemical Co. U.S.A.

7/2005

RAIX

Union Carbide Corp.

7/2020

RAJX

Rail Logix Alamo Junction, L.L.C.

7/2020 (not listed)

RALX

Radnor Rail, Ltd.

7/2005-7/2020 (unlisted)

RAMX

Railway Automated Machinery Co.

added 7/1967; 4/1970; eliminated 1/1971

RAMX

Rail America, Ltd.

added 7/1982; eliminated 1/1984; 1/1994 (unlisted)

RAMX

Rail Merchants International

7/2005-7/2020 (unlisted)

RANX

Randolph Petroleum Co.

8/1920

RAOX

Roberts & Oake

8/1920-7/1923

RAOX

Roberts & Oake, Inc.

7/1930-7/1932

RAOX

Roberts & Oake, Inc.
(General American Tank Car Corp.)

7/1935

RAOX

General American Transportation Corp.

7/1937-4/1961; eliminated 10/1962

RAPX

Rapco Transportation Co.

added 10/1981; 1/1994; eliminated 4/2000; 7/2000 (unlisted)

RARW

Rarus Ry. Co.

added 7/1985; 1/1994-7/2005; eliminated 10/2013; 7/2020

RASX

C.A. Rasmussen

7/2000-7/2020 (unlisted)

RATX

RailTex Service Co., Inc.

7/2000-7/2020 (unlisted)

RAWX

Riverside Acid Works

7/1930-1/1941

RAWX

Riverside Acid & Inhibitor Co.

1/1943-1/1952; eliminated 7/1953

RAWX

Platte River Power Authority

added 4/1984; eliminated 4/1990; 1/1994-7/2020 (unlisted)

RAX

RPI-AAR Cooperative Test Program

1/1975-1/1980; 1/1994 (unlisted); 7/2000-7/2005 (unlisted)

RAYX

Peck Iron & Metal Co., Inc.

added 7/1961; 7/1965-10/1966; eliminated 10/1967

RBBN

Burlington Northern R.R. Co.

added 4/1975

RBBN

Burlington Northern Inc.

1/1980; eliminated 7/1981

RBBN

Burlington Northern R.R. Co.

added 7/1981; 1/1994; eliminated 4/2005

RBBN

BNSF Ry. Co.

added 4/2005; 7/2005

RBBQ

Chicago, Burlington and Quincy R.R., Co.

7/1965-10/1966

RBBQ

Chicago, Burlington and Quincy R.R. (Burlington Northern)

4/1970

RBBQ

Burlington Northern Inc.

1/1975-1/1980; eliminated 7/1981

RBBQ

Burlington Northern R.R. Co.

added 7/1981; 1/1994; eliminated 4/2005

RBBQ

BNSF Ry. Co.

added 4/2005; 7/2005-7/2020

RBBX

Burlington Refrigerator Express Co.

added 4/1957; 10/1957-4/1970; eliminated 10/1970

RBBX

Western Fruit Express Co.

added 10/1970; 1/1975-1/1980; eliminated 4/1980; 1/1994 (unlisted)

RBBX

Ringling Bros. and Barnum & Bailey

7/2000-7/2005 (unlisted)

RBCS

Colorado & Southern Ry. Co.

4/1961-4/1970

RBCS

The Colorado and Southern Ry. Co.

1/1975-1/1980; eliminated 4/1982

RBCS

Burlington Northern R.R. Co.

added 4/1982; 1/1994; eliminated 4/2005

RBCS

BNSF Ry. Co.

added 4/2005; 7/2005

RBCX

The Rail-Bridge Corp.

added 10/1990; 1/1994; 7/2000-7/2020 (unlisted)

RBEX

BEX Inc.

7/2020 (not listed)

RBGX

National Oil Products Co.

7/1935-7/1937

RBGX

RB Railway Group

7/2020 (not listed)

RBKX

Red Bank R.R. Co.

1/1994

RBLX

Brent C. Lewis

7/2000-7/2020 (unlisted)

RBMN

Reading Blue Mountain & Northern R.R. Co.

1/1994; added 4/2000; 7/2000; eliminated 7/2000; 7/2005; added 1/2009; eliminated 4/2009; 7/2020

RBNX

National Car Co.

1/1950-1/1952

RBNX

Fruit Growers Express Co.

7/1954-1/1980; eliminated 10/1989; 1/1994 (unlisted)

RBOX

American Rail Box Car Co.

added 10/1974; 1/1975; eliminated 7/1979

RBOX

Railbox Co.

added 7/1979; 1/1980-1/1994; eliminated 4/2000

RBOX

TTX Co.

added 4/2000; 7/2000-7/2020

RBPX

Mineral Processing & Marketing Inc.

added 10/2003; eliminated 1/2004; 7/2005 (unlisted)

RBRM

R Bult Rail Lines Corp.

7/2020

RBTX

Rogers Brown Transportation Corp.

8/1920

RBW

Burlington Northern Inc.

added 10/1975; 1/1980; eliminated 7/1981

RBW

Burlington Northern R.R. Co.

added 7/1981

RBW

Burlington Northern Express Co.

1/1994

RBW

Burlington Northern R.R. Co.

eliminated 4/1995

RBWX

Western Fruit Express Co.

added 10/1955; 10/1957-1/1980; eliminated 1/1981

RC

Rosslyn Connecting R.R. Co.

1/1975-1/1980

RCCX

Relco Tank Line

added 4/1969; eliminated 7/1969

RCCX

Relco Leasing Corp.

added 7/1969; 4/1970; eliminated 4/1972

RCCX

Relco Tank Line, Inc.

added 4/1972; 1/1975; eliminated 10/1976

RCCX

Relco Tank Line Division of Relco Nevada Corp.

added 10/1976; 1/1980; eliminated 10/1986

RCCX

Relco Tank Line, Inc.

added 10/1986; eliminated 7/1987

RCCX

Roanoke Cement Co. LLC

added 10/2003; eliminated 4/2004

RCCX

Roanoke Cement Co.

7/2005-7/2020 (unlisted)

RCDX

Railcar Depot Inc.

7/2020 (not listed)

RCFX

Railroad Construction Co., Inc.

7/2020 (not listed)

RCGX

CML Metals Corp.

7/2020 (not listed)

RCHX

Reichhold Inc.

added 7/2011; eliminated 10/2016

RCHX

Reichhold LLC2

added 10/2016; 7/2020

RCIX

Rail Connection LLC

added 1/2016; eliminated 1/2017

RCIX

Rail Connection Inc.

added 1/2017; 7/2020

RCKX

Refiners Car Corp.

7/1930-4/1938

RCKX

Refiners Car Co.

1/1941-1/1946

RCLX

Railcar Custom Leasing LLC

added 10/2003; 7/2005; eliminated 7/2007

RCLX

Macquarie Rail Inc.

added 7/2007; eliminated 4/2015

RCLX

First Union Rail

added 4/2015; eliminated 4/2016

RCLX

Wells Fargo Rail Corp.

added 4/2016; 7/2020

RCMX

Red "C" Oil Manufacturing Co.

8/1920-7/1923

RCMX

Ringgold Coal Mining Co.

added 10/1975; eliminated 10/1977; 1/1980

RCMX

Railroad Car Management Co., Inc.

added 4/1985; eliminated 1/1994

RCMX

Services Unlimited

added 1/1994; eliminated 4/2000; 7/2000-7/2020 (unlisted); eliminated 10/2013

RCOX

Arco Products Co., Division of Atlantic Richfield Co.

added 10/1991; 1/1994

RCOX

Arco Products Co.

eliminated 7/2000

RCOX

Amoco Oil Co.

added 7/2000; 7/2000; eliminated 1/2003

RCOX

BP Products North America Inc.

added 1/2003; eliminated 10/2003

RCOX

Union Tank Car Co.

added 10/2003; 7/2005-7/2020

RCPE

Rapid City, Pierre & Eastern Railroad, Inc.

7/2020

RCPX

Railcar, Ltd.

added 7/1997; 7/2000; eliminated 10/2000

RCPX

Southern Illinois Railcar Co.

added 10/2000; eliminated 10/2004; 7/2005 (unlisted); eliminated 1/2008

RCPX

SC Rail Leasing America, Inc.
d/b/a Southern Illinois Railcar Co.

added 1/2008

RCRR

Red Coat Road & Rail Ltd.

7/2000-7/2020

RCRX

Reagent Chemical & Research, Inc.

added 11/1973; 1/1975-7/2020

RCRY

Raritan Central Ry. LLC

7/2005-7/2020

RCSX

Railway Tank Car Service, Inc.

1/1946 (unlisted); 4/1947-10/1957; eliminated 7/1960

RCSX

North American Car Corp.

added 7/1960; 4/1961-4/1970; eliminated 10/1974

RCSX

Railroad Car Service Corp.

added 4/1985; eliminated 1/1987

RCSX

Railroad Solutions, LLC

7/2005 (unlisted)

RCSX

Railcar Solutions, LLC

7/2020 (not listed)

RCTX

Railwest Canada, Inc.

added 4/2001; 7/2005; eliminated 4/2009; eliminated 10/2009

RCWX

F.S. Royster Guano Co.

4/1938-10/1957

RCWX

Royster Chemical Works

eliminated 10/1959

RCWX

F.S. Royster Guano Co.

added 10/1959; 4/1961-10/1966; eliminated 10/1968

RCWX

Royster Co.

added 10/1968; 4/1970-1/1975; eliminated 10/1976

RCX

Republic Creosoting Co.

7/1923-7/1937

RDCX

Regional Disposal Co.

7/2000-7/2020 (unlisted)

RDG

Reading Co.

7/1930-1/1975

RDG

Reading Co.,
Andrew L. Lewis, Jr. and Joseph L. Castle, Trustees

eliminated 4/1976

RDG

Consolidated Rail Corp.

added 4/1976; 1/1980-1/1994; eliminated 7/1999

RDG

Norfolk Southern R.R. Co. (Norfolk Southern)

added 7/1999; 7/2000-7/2020

RDIX

Rapid Industrial Plastics Co.

added 1/1985; 1/1994-7/2005

RDIX

Entec Polymers LLC

7/2020 (not listed)

RDLX

Red Bridge Logistics, LLC

7/2020 (not listed)

RDRX

VTG Rail, Inc.

7/2020 (not listed); eliminated 1/2022

RDRX

Infinity Transportation 2020

added 1/2022

RDTX

Red Tech Rail LLC

7/2020 (not listed)

RDYX

Rail Logix Dayton, LLC

7/2020 (not listed)

REAX

Reames and Son Construction Co. Inc..

7/2020 (not listed)

RECX

Central Louisiana Electric Co., Inc.

added 4/1981; 1/1994-7/2005; eliminated 4/2011; 7/2020 (not listed)

REDX

Miron/U.S.A. Ltd.

added 1/1986; eliminated 7/1991; 1/1994-7/2005 (unlisted)

REDX

Cardinal Railcar LLC

7/2020 (not listed)

REFX

Refrigerant Exchange Corp.

7/2020 (not listed)

REHX

RailCar Interchange, Inc.

7/2005-7/2020 (unlisted)

RELX

Relco Leasing Corp.

added 7/1969; 4/1970; eliminated 1/1972

RELX

Relco Tank Line, Inc.

added 1/1972; 1/1975; eliminated 10/1976

RELX

Relco Tank Line Division of Relco Nevada Corp.

added 10/1976; 1/1980; eliminated 10/1986

RELX

Relco Tank Line, Inc.

added 10/1986; 1/1994-7/2005; eliminated 4/2014

RELX

Southern Rail Associates Inc.

added 4/2014; 7/2020

REMX

R.E.M.X. Corp.

added 1/1980; 1/1980; eliminated 5/1983

REMX

Remcan Projects LP

7/2020 (not listed)

REPX

Reserve Petroleum Co.

7/1930-7/1932

REPX

Reserve Development Co.

7/1935

REPX

Mid-West Despatch Car Co. (Reserve Petroleum Co.)

7/1937-1/1941

REPX

Reliable Packing Co.

added 7/1953; 7/1954-4/1961; eliminated 10/1963

RESX

The Resinous Products & Chemical Co., Inc.

1/1943-4/1947

RESX

Rescar Inc.

added 1/1978; 1/1980; eliminated 5/1983; 1/1994-7/2020 (unlisted)

RETX

R.E. Thorpe & Co.

7/1932-7/1935

REX

Railway Express Agency, Inc.

7/1937-4/1938 (unlisted); 1/1941-4/1970

REX

REA Express,
owned and operated by Railway Express Agency, Inc.

eliminated 1/1971

REX

REA Express, Inc.

added 1/1971; eliminated 4/1974

REXX

IResin LLC

7/2020 (not listed)

RFBX

AK Iron Resources, LLC

7/2020 (not listed)

RFCX

Rentco Division, Fruehauf Corp.

added 4/1967; 4/1970; eliminated 7/1972

RFCX

R&F Coal Co.

added 7/1980; eliminated 7/1991

RFCX

Rothsay Farmers Co-Operative

7/2020 (not listed)

RFMX

Robert F. Miller

added 1/1974; 1/1975-1/1980; eliminated 7/1985

RFMX

Caldwell-Baker Co.

added 7/1985; eliminated 10/1990; 1/1994-7/2020 (unlisted)

RF&P

Richmond, Fredricksburg & Potomac R.R. Co.

8/1920-7/1936

RFP

Richmond, Fredricksburg & Potomac R.R. Co.

4/1938-1/1980; eliminated 1/1992

RFP

Richmond, Fredricksburg & Potomac Ry. Co.

added 1/1992; eliminated 7/1992

RFP

CSX Transportation, Inc.

1/1994-7/2020

RFPX

Republic Food Products Co.

7/1932

RFPX

Republic Food Products Co.
(Merchants Despatch, Inc.)

7/1935

RFPX

Merchants Despatch Transportation Corp.

7/1937-4/1947

RFRX

Rick Franklin Corp.

7/2000-7/2020 (unlisted)

RFWX

Robert Fer et Metaux Inc.

added 4/2008; eliminated 1/2012; 7/2020 (not listed)

RGCX

The Roth Gasoline Corp.

8/1920-7/1923

RGCX

Riverside Gas Co.

added 1/1965; 7/1965; eliminated 10/1966; 10/1966 (unlisted)

RGCX

Rio Grande Chemical Sales Co.

added 4/1979; 1/1980-7/2000; eliminated 7/2004

RGCX

Rio Grande Chemical Ltd.

added 7/2004; 7/2005; eliminated 7/2016

RGCX

RGCX, Ltd.

added 7/2016; eliminated 10/2018

RGCX

RGCX, LLC

added 10/2018; 7/2020; eliminated 7/2022; transferred 10/2022

RGCX

Trinity Industries Leasing Company

added 7/2022; transferred 10/2022

RGEX

Royal Gorge Industries, LLC

7/2000-7/2020 (unlisted)

RGHX

Ring's Gas & Appliance Co.

added 4/1973; 1/1975; eliminated 4/1979

RGIX

Republic Gas and Utilities Corp.

added 10/1974; 1/1975-7/2000; eliminated 4/2001; 7/2005 (unlisted)

RGLX

Roberto de la Garza y Hnos, S.A.

eliminated 1/1983

RGLX

Reserve Group Leasing, LLC

7/2020 (not listed)

RGNX

TTX Co.

7/2020

RGOX

Rio Grande Oil Co.

8/1920-7/1935

RGOX

Richfield Oil Corp.

7/1937-4/1938

RGOX

TTX Co.

7/2020

RGPX

Royal Gas Products Corp.

added 4/1960; 4/1961; eliminated 10/1961

RGRX

Rio Grande Railcar Co., Inc.

1/1994-7/2005 (unlisted)

RGRX

Rio Grande Chemical, Ltd.

eliminated 7/2016

RGRX

RGCX, Ltd.

added 7/2016; eliminated 10/2018

RGRX

RGCX, LLC

added 10/2018; 7/2020; eliminated 7/2022

RGRX

Trinity Industries Leasing Company

added 7/2022

RGTX

Residco

1/1994-7/2005 (unlisted); eliminated 10/2015

R&GV

Ray & Gila Valley R.R. (Co.)

7/1923-7/1954

RGX

Rotary Gasoline Co. (Highway Oil Refining Corp.)

7/1923-7/1930

RGYX

Recology Leasing Inc.

added 4/2012; eliminated 7/2018

RHAX

Sulphur Sales, Inc.

added 10/1974; 1/1975-1/1980; eliminated 1/1986

RHBX

R.H. Bogle Co.

4/1947-1/1980; eliminated 5/1983

RHCX

The Roessler & Hasslacher Chemical Co.

7/1930

RHCX

The Roessler & Hasslacher Chemical Co., Inc.

7/1932

RHHX

Robert H. Hassler, Inc.

7/1923

RHLX

Rhino Linings Corp.

7/2020 (not listed)

RHRX

Rahr Malting Co.

added 4/1990; 1/1994; eliminated 7/1999; 7/2000-7/2020 (unlisted)

RHSX

Central New York Chapter
National Railway Historical Society Inc.

7/2005-7/2020 (unlisted)

RHYX

Macquarie Rail Inc.

added 7/2009; eliminated 4/2011

RHYX

Watco Companies Inc.

7/2020 (not listed)

RI

Choctaw, Oklahoma & Gulf R.R.
(Chicago, Rock Island & Pacific Ry.)

8/1920-7/1923

RI

Chicago, Rock Island & Pacific Ry.

8/1920-7/1936

RI

Des Moines, Iowa Falls & Northern R.R.
(Chicago, Rock Island & Pacific Ry.)

8/1920-7/1923

RI

St. Paul & Des Moines R.R.
(Chicago, Rock Island & Pacific Ry.)

8/1920-7/1923

RI

St. Paul & Kansas City Short Line R.R.
(Chicago, Rock Island & Pacific Ry.)

8/1920-7/1923

RI

Rock Island (Chicago, Rock Island & Pacific Ry. Co.)

7/1930-1/1980; eliminated 7/1980

RICX

Reid Ice Cream Corp.

7/1930

RICX

Rustless Iron Corp. of America

7/1937-4/1961 (unlisted)

RICX

Rockwell International Corp.

1/1994-7/2020 (unlisted)

RIG

Chicago, Rock Island & Mexico R.R.
(Chicago, Rock Island & Gulf Ry.)

8/1920-7/1923

RIG

Chicago, Rock Island & Texas R.R.
(Chicago, Rock Island & Gulf Ry.)

8/1920-7/1923

RIG

Chicago, Rock Island & Gulf Ry.

8/1920-7/1954

RI&G

Chicago, Rock Island & Gulf Ry.

7/1932-7/1936

RIIX

Reilly Industries, Inc.

added 4/2000; 7/2000-7/2005; eliminated 4/2008

RILX

Interail, Inc.

added 7/1980; 1/1994; eliminated 7/1996

RILX

Garvey International, Inc.

added 7/1996

RILX

Garvey International, Inc., Garvey Grain Division

7/2000-7/2005; eliminated 1/2008

RILX

Chicago, Rock Island & Pacific Railroad LLC

7/2020 (not listed)

RIMX

Ready Mixed Concrete Co.

1/1994-7/2005 (unlisted)

RIMX

Rail & Motor International, Ltd.

7/2020 (not listed)

RIPX

Rock Island Petroleum Co.

8/1920

RIPX

Rochester Independent Packer, Inc.

added 7/1969; 4/1970-1/1980; eliminated 5/1983; 1/1994 (unlisted)

RIRX

Rock Island Refining Co.

7/1930-7/1932

RIRX

Rock Island Refining Co.
(Duncan Oil Co., Inc.)

7/1935

RIRX

Duncan Oil Co., Inc.

7/1937-1/1941

RIRX

Rock Island Oil & Refining Co., Inc.

4/1947-1/1950

RIRX

Southeastern Industrial Enterprises, Inc.

7/2005; eliminated 10/2006

RIS

Rock Island Southern Ry. (Co.)

7/1923-7/1954

RISX

Republic Iron & Steel Co.

7/1930

RISX

Republic Steel Corp.

7/1932

RISX

Rail Industry Specialist, Inc.

7/2020 (not listed)

RIX

Robinson & Ice

8/1920-7/1923

RJAL

R.J. Corman R.R. Co./Childersburg Line, LLC

added 10/2019; 7/2020

RJAX

R.J. Allison Co.

1/1950-7/1954; eliminated 7/1957

RJBX

R.J. Brown Co.

1/1952

RJCC

R.J. Corman R.R. Co./Central Kansas Lines

added 7/2003; 7/2005

RJCC

R.J. Corman R.R. Co./Central Kentucky Lines

7/2020

RJCD

R.J. Corman R.R. Co./Texas Lines LLC

7/2020

RJCK

R.J. Corman R.R. Co./Tennessee Terminal LLC

added 1/2006; 7/2020

RJCL

R.J. Corman R.R. Co./Cleveland Line

added 10/1991; 1/1994-7/2020

RJCV

R.J. Corman R.R. Co./WV Line

added 1/2006

RJCM

R.J. Corman R.R. Co./Memphis Line

added 1/1990; eliminated 7/1991; added 10/1991; 1/1994-7/2020

RJCN

R.J. Corman R.R. Co./Allentown Lines, Inc.

added 10/1996; 7/2000-7/2020

RJCP

R.J. Corman R.R. Co./Pennsylvania Lines, Inc.

added 10/1996; 7/2000-7/2020

RJCR

R.J. Corman R.R. Corp.

added 4/1987; 1/1994-7/2000; eliminated 1/2001

RJCR

R.J. Corman R.R. Corp./Bardstown Line

added 1/2001; eliminated 7/2003

RJCR

R.J. Corman R.R. Co./Bardstown Line

added 1/2001; 7/2005-7/2020

RJCS

R.J. Corman R.R. Co./Carolina Lines LLC

added 7/2016; 7/2020

RJCV

R.J. Corman R.R. Co./WV Line

7/2020

RJCW

R.J. Corman R.R. Co./Western Ohio Lines

1/1994; added 4/1994; 7/2000-7/2020

RJCX

Andy Equipment Inc.

added 7/1972; 1/1975; eliminated 10/1975

RJCX

Andy International, Inc.

added 10/1975; eliminated 4/1977

RJNX

Bogle Industries

added 7/1981; eliminated 10/1982

RJNX

The R.H. Bogle Co.

eliminated 4/1988

RJOX

Rajah Oil & Refining Co.

7/1923-7/1930

RJRX

R.J. Roesling & Co.

1/1952-4/1961; eliminated 10/1963

RJRX

Shippers' Car Line, Division of ACF Industries, Inc.

added 10/1963; 7/1965-1/1975; eliminated 1/1976

RJRX

Shippers' Car Line Division, ACF Industries Inc.

added 1/1976; eliminated 7/1978; added 10/1978; 1/1980; eliminated 4/1988

RJRX

ACF Industries, Inc.

added 4/1988; 1/1994; eliminated 7/1997; 7/2000-7/2005 (unlisted)

RKBX

Koch Rail, LLC

added 1/2020; 7/2020

RKBX

KBX Rail, LLC

renamed 4/2024

RKBX

KBX Logistics, LLC

added 4/2024

RKCX

Knox Kershaw Co., Inc.

added 1/1969; 4/1970-1/1980

RKCX

Royce Kershaw Co., Inc.

eliminated 1/1984

RKCX

Knox Kershaw, Inc.

added 1/1984; eliminated 4/1985; 1/1994-7/2005 (unlisted)

RKCX

Balfour Beatty Rail, Inc.

7/2020 (not listed)

RKG

Rockingham R.R. (Co.)

7/1923-10/1966

RKMW

Chicago, Rock Island and Pacific R.R. Co.

1/1980

RKOX

Rolling Steel LLC

7/2020 (not listed)

RKSX

GMCO Corp.

7/2020 (not listed)

RL

Rutland Line, Inc.

7/2000-7/2020

RLAX

RAIL Logix Ameriport, LLC

7/2020 (not listed)

RLCX

Relco Locomotives Inc.

7/2020 (not listed)

RLDX

R & L Development Co.

7/2020 (not listed)

RLEX

Relco Locomotives, Inc.

7/2000 (unlisted)

RLEX

Republic Locomotives, Inc.

7/2005 (unlisted)

RLGN

RaiLink Canada Ltd, d/b/a RaiLink Mackenzie Northern

added 7/1998; 7/2000; eliminated 10/2004; 7/2005

RLGX

Roberto de la Garza y Hnos, S.A.

added 1/1956; 10/1957-1/1980

RLGX

Rail Logix, L.P.

7/2020 (not listed)

RLHH

RaiLink Canada Ltd, d/b/a RaiLink Southern Ontario

added 7/1998; 7/2000; eliminated 1/2004; 7/2005

RLHH

Southern Ontario Ry.

added 7/2010; eliminated 4/2020; 7/2020

RLIX

Rail Link Inc.

7/2000-7/2020 (unlisted)

RLK

RaiLink Canada Ltd, d/b/a RaiLink Ottawa Valley

added 7/1998; 7/2000; eliminated 1/2003; 7/2005-7/2020

RLKX

Delta Tank Line Co.

added 1/1984; eliminated 4/1984

RLKX

R.L. and S.S. Klein

added 4/1984; eliminated 4/1985

RLLX

Lacassine Rail Terminal, L.L.C.

7/2020 (not listed)

RLMX

The David J. Joseph Co.

added 1/1990; 1/1994; eliminated 4/2000

RLMX

Joseph Transportation Inc.

added 4/2000; 7/2000; eliminated 10/2003

RLMX

The David J. Joseph Co.

added 10/2003; 7/2005; eliminated 1/2009

RLPX

Rail Power Services LLC

7/2020 (not listed)

RLSX

Robert L. Shipp

added 10/1983; eliminated 1/1990

RLTX

Randolph L. Johnston

7/2000 (unlisted)

RLVX

R.L. Vuckson Excavating, Inc.

7/2020 (not listed)

RLX

Richardson Lubricating Co.

7/1932

RMAX

American Refrigerator Transit Co.

added 4/1956; 10/1957-4/1970; eliminated 4/1974; 1/1975-1/1980

RMAX

Rocky Mountain Rail Society

7/2000-7/2020 (unlisted)

RMBX

American Refrigerator Transit Co.

added 7/1962; 7/1965-4/1970; eliminated 4/1972

RMCX

Reid, Murdoch & Co.

7/1935-1/1946

RMCX

Reid, Murdoch, a Division of Consolidated Grocers Corp.

4/1947-1/1950

RMCX

Reade Manufacturing Co., Inc.

7/1954 (unlisted); added 7/1955; 10/1957-4/1961; eliminated 10/1964

RMCX

Reynolds Metals Co.

added 4/1969; 4/1970-7/2005; eliminated 10/2006; added 7/2007; eliminated 1/2009

RMCX

Aluminum Co. of America

added 1/2009; 7/2020

RMDX

American Refrigerator Transit Co.

added 7/1962; 7/1965-4/1970; eliminated 4/1974; 1/1975-1/1980; added 7/1982; 1/1994-7/2005; eliminated 1/2010; 7/2020 (not listed)

RMGX

Railcar, Ltd.

added 10/1989; 1/1994-7/2000; eliminated 10/2004

RMGX

The Andersons-Rail Group

added 10/2004; 7/2005; eliminated 4/2011

RMGX

The Andersons

added 4/2011

RMGX

The Andersons, Inc.

7/2020; eliminated 1/2022

RMGX

American Industrial Transport, Inc.

added 1/2022

RMIX

Ready Mixed Concrete Co.

added 7/1984; 1/1994-7/2005; eliminated 10/2011; 7/2020 (not listed)

RMJX

Rieck-McJunkin Dairy Co.

7/1935-4/1938

RMLX

RMG Leasing, LLC

7/2020 (not listed)

RMMX

Railcar, Ltd.

added 4/1994; 7/2000; eliminated 10/2004

RMMX

The Andersons-Rail Group

added 10/2004; 7/2005; eliminated 4/2011

RMMX

The Andersons

added 4/2011

RMMX

The Andersons, Inc.

7/2020; eliminated 1/2022

RMMX

American Industrial Transport, Inc.

added 1/2022

RMPX

Railcar, Ltd.

added 4/2000; 7/2000; eliminated 10/2004

RMPX

Progress Rail Services Corp.

added 10/2004; 7/2005; eliminated 10/2015

RMRR

Rocky Mountain Railcar and R.R., Inc.

added 10/1987; eliminated 1/1991; added 10/1991; 1/1994; eliminated 1/1997; 7/2000-7/2020

RMRX

Rocky Mountain Railtours

7/2005-7/2020 (unlisted)

RMSX

Pandrol Jackson, Inc.

1/1994 (unlisted)

RMSX

Harsco Track Technologies

7/2000-7/2020 (unlisted)

RMTX

Strategic Commercial Realty Inc.

7/2020 (not listed)

RMX

Rowena Mathis, care of Warren Tank Car Co.

7/1937-4/1938

RMX

Rowena Mathis Tank Line

1/1941-4/1947

R&N

Rome & Northern R.R. Co.

8/1920

RNA

Ripley & New Albany Railroad Co.

7/2020

RNCX

North Carolina Dept. of Transportation, Rail Division

7/2005-7/2020 (unlisted)

RNDX

American Car and Foundry Division, ACF Industries Inc.
—temporary expiring 1Apr71

4/1970

RNDX

ACF Industries, Inc., Amcar Division
—temporary expiring 1Apr75

1/1975

RNDX

ACF Industries, Inc., Amcar Division
—temporary expiring 1Jan81

1/1980

RNDX

ACF Industries, Inc., Amcar Division

1/1994-7/2000 (unlisted)

RNDX

ACF Industries, Inc.

added 10/2000; eliminated 4/2005

RNDX

American Railcar Leasing, Inc.

RNDX

SMBC Railcar Services LLC

added 10/2018; 7/2020 (not listed)

RNGX

Rural Natural Gas Co.

1/1950-4/1961; eliminated 7/1961

RNIX

Ronaco Incorporated

7/2020 (not listed)

RNRH

Roanoke Chapter–NRHS Inc.

7/2020

RNRX

Road & Rail Services Inc.

7/2020 (not listed)

RNSX

Rausch Naval Stores Inc.

1/1941

RNSX

Rausch Naval Stores Co., Inc.

1/1943-10/1966; eliminated 7/1969

RNSX

RailRunner N.A., Inc.

7/2005; eliminated 4/2019; 7/2020 (not listed)

RNWX

Rainey-Wood Coke Co., Inc.

7/1923

RNWX

Rainey-Wood Coke Co.

7/1930-4/1947

RNWX

Alan Wood Steel Co.

1/1950-1/1952; eliminated 4/1954

ROCK

Chicago, Rock Island and Pacific Ry. Co.

added 7/1975; 1/1980; eliminated 7/1980

ROCX

Rock Island Improvement Co.

added 1/1979; 1/1980; eliminated 7/1980

ROCX

Rocky Mountain Transportation Services

added 7/1995; 7/2000-7/2005; eliminated 1/2015

ROCX

Inspiration Holdings, Inc.

7/2020 (not listed)

ROGX

SA Recycling LLC

7/2020 (not listed)

ROIX

Shintech Inc.

added 10/1974; 1/1975-7/2000; eliminated 4/2001; 7/2005-7/2020 (unlisted)

ROKX

Alpha Crushed Stone, Inc.

added 7/1972; eliminated 10/1974

ROKX

Carolina Power & Light Co.
d/b/a Progress Energy Carolinas, Inc.

added 4/2013; 7/2020

ROLX

Royal Manufacturing Co. of Duquesne

1/1945-4/1947

ROLX

Robson Leather Co., Ltd.

added 7/1960; 4/1961-4/1970; eliminated 7/1970

ROLX

Empire Railcar Corp.

7/2005-7/2020 (unlisted)

ROMX

Roy O. Martin Lumber Co., Inc.

added 10/1968; 4/1970; eliminated 1/1971

ROMX

Robertson Metal Recycling LLC

7/2020 (not listed)

RONX

Macquarie Rail Inc.

added 1/2012; eliminated 4/2015

RONX

First Union Rail

added 4/2015; eliminated 4/2016

RONX

Wells Fargo Rail Corp.

added 4/2016; 7/2020

ROPX

Rail Operators, Inc.

added 7/1993; 1/1994; eliminated 4/1997; 7/2000 (unlisted)

ROPX

Richardson International Ltd.

7/2020 (not listed)

ROR

Rockton & Rion Ry.

1/1975-1/1980

RORX

Radio Oil Refineries, Ltd.

7/1937 (unlisted); 4/1938-1/1952; eliminated 4/1953

ROSX

Ross and Company, Inc.

7/1935

ROTX

Republic Oil Co.

7/1932-7/1937

ROTX

Pennsylvania-Conley Tank Line,
a Division of General American Transportation Corp.

4/1938

ROX

Richfield Oil Co. of California

7/1930-7/1935

ROX

Richfield Oil Corp.

7/1937-7/1965; eliminated 7/1966

ROX

Atlantic Richfield Co.

added 7/1966; 10/1966-4/1970; eliminated 1/1972

ROXX

Rocky Mountain Recycling, Inc.

added 4/2007; eliminated 7/2007; added 1/2009; eliminated 10/2011; 7/2020 (not listed)

ROYX

TCL, Inc.

added 7/1973; 1/1975-1/1980; eliminated 10/1988

ROYX

Chartrand's Tank Car Service, Inc.

eliminated 1/1991

RPAX

Rhone-Poulenc Basic Chemicals Co.

eliminated 10/1992; 1/1994 (unlisted)

RPBX

Rhone-Poulenc Basic Chemicals Co.

added 4/1990; added 7/1991; 1/1994; eliminated 10/1999

RPBX

Rhodia, Inc.

added 10/1999; 7/2000; eliminated 4/2004; added 1/2005; 7/2005; eliminated 4/2011

RPBX

ECO Services Operations LLC

7/2020 (not listed)

RPCX

Robeson Process Co.

8/1920-10/1966; eliminated 10/1969

RPCX

Ralston Purina Co.

added 1/1974; 1/1975-1/1980; eliminated 7/1989

RPCX

Railroad Passenger Car Numbering Bureau Inc.

7/2005-7/2020 (unlisted)

RPDX

Rapido Trains Inc.

7/2020 (not listed)

RPHX

National Car Co.

1/1952-7/1954; eliminated 1/1956

RPIX

Rhone-Poulenc Inc.

added 1/1987; 1/1994; eliminated 1/1996; 7/2000-7/2020 (unlisted)

RPLX

Rail Propulsion Systems, LLC

7/2020 (not listed)

RPMX

RPMG, Inc.

7/2020 (not listed)

RPNX

Rhodia, Inc.

added 4/2008; added 7/2009; eliminated 4/2011

RPNX

Solvay USA Inc.

7/2020 (not listed)

RPOX

Refinery Products Co.

added 10/1962; 7/1965-10/1966; eliminated 4/1967

RPOX

Refinery Products Co.,
Division of QuVoe Chemical Industries, Inc.

added 4/1967; 4/1970; eliminated 7/1970

RPOX

RESIDCO

added 4/2020; 7/2020

RPP

Rusk, Palestine & Pacific Railroad, LLC

7/2020

RPPX

Resolution Performance Products LLC

added 1/2003; 7/2005; eliminated 7/2007

RPPX

Hexion Specialty Chemicals, Inc.

added 7/2007

RPRC

Richmond Pacific R.R. Corp.

7/2005-7/2020

RPRX

The Rath Packing Co.

8/1920-7/1935

RPRX

Rath Packing Co.

7/1937-4/1938

RPRX

Rath Packing Co. (Mather Stock Car Co.)

1/1941-1/1945

RPRX

Mather Stock Car Co.

1/1946

RPRX

Rath Packing Co. (Mather Stock Car Co.)

4/1947-7/1954

RPRX

Mather Stock Car Co.

eliminated 7/1955

RPRX

North American Car Corp.

added 7/1955; eliminated 10/1957; added 1/1958; 4/1961-1/1980; eliminated 7/1982

RPRX

Railpower LLC

7/2020 (not listed)

RPX

Roxana Petroleum Co. of Oklahoma

8/1920

RPX

Roxana Petroleum Corp.

8/1920-7/1923

RPX

Roxana Petroleum Corp. (Shell Petroleum Corp.)

7/1930-7/1935

RPX

Roxana Petroleum Corp.

7/1937

RPX

Shell Petroleum Corp.

4/1938

RPX

Shell Oil Co., Inc.

1/1941-4/1947

RQAX

RailQuest America, Inc.

7/2005 (unlisted)

RR

Raritan River R.R. Co.

7/1923-1/1980; eliminated 7/1980

RR

Consolidated Rail Corp.

added 10/1980; 1/1994; eliminated 7/1999

RRAX

ReRailAmerica LLC

7/2020 (not listed)

RRBX

Rampart Range Corp.

added 4/1994; eliminated 7/1999; added 10/1999; 7/2000-7/2005; eliminated 1/2007; 7/2020 (not listed)

RRCI

Redmont Ry. Co., Inc.

7/2000-7/2005

RRCO

Rochelle R.R. Co.

7/2000-7/2020

RRCX

Regent Refining (Canada) Ltd. (marks changed from TLCX)

added 4/1956; 10/1957; eliminated 10/1958

RRCX

Radar Railcar, Inc.

1/1994-7/2020 (unlisted)

RREX

Rex Railways, Inc.

added 7/1978; 1/1980; eliminated 10/1988

RREX

Rex Railways, Inc. (transferred to Itel Rail Corp.)

added 10/1988

RREX

Itel Rail Corp.

eliminated 10/1992

RREX

General Electric Railcar Services Corp.

added 10/1992; 1/1994; eliminated 1/2000

RREX

General Electric Rail Services Corp.

added 1/2000; 7/2000-7/2005; eliminated 10/2015

RRGX

Ranger Refining & Pipe Line Co.

7/1923

RRIX

Rader Railcar II, Inc.

7/2000-7/2020 (unlisted)

RRLX

Rail Logistics, LC

added 10/2004; 7/2005; eliminated 1/2014; 7/2020 (not listed)

RRMX

RRM Properties Ltd., a California Limited Partnership

7/2005-7/2020 (unlisted)

RROX

RROX Rail Ltd.

(unlisted)

RROX

RROX, Ltd.

7/2020 (not listed)

RRPX

Ranger Refining & Pipe Line Co.

8/1920-7/1923

RRPX

RR Power Leasing LLC

added 10/2003; eliminated 1/2004; 7/2005-7/2020 (unlisted)

RRRR

Rock & Rail, Inc.

7/2000-7/2020

RRRX

Red River Refining Co., Inc.

8/1920-7/1923

RRRX

Rex Leasing, Inc.

added 7/1980; eliminated 1/1987; added 7/1987; eliminated 10/1988

RRRX

Rex Leasing, Inc. (transferred to Itel Rail Corp.)

added 10/1988

RRRX

Itel Rail Corp.

eliminated 10/1992

RRRX

General Electric Railcar Services Corp.

added 10/1992; eliminated 1/1993

RRRX

Rex Leasing, Inc.

added 1/1993; 1/1994-7/2005; eliminated 4/2011; 7/2020 (not listed)

RRSX

Boundary Rail, LLC

7/2020 (not listed)

RRTX

Railroad Technology Corp.

7/2020 (not listed)

RRVW

Red River Valley and Western R.R.

added 1/1988; 1/1994-7/2020

RRWX

South Carolina Railroad Museum, Inc.

7/2020 (not listed)

RS

Roberval and Saguenay Ry. Co.

4/1938

RS

Roberval-Saguenay Ry.

1/1941-4/1970

RS

Roberval and Saguenay Ry. Co.

10/1966 & 1/1975-7/2005; eliminated 1/2008; 7/2020

RSB

Rochester Subway

1/1980-7/2005

RSCX

The Ralston Steel Car Co.

7/1923

RSCX

Republic Steel Corp.

7/1935-4/1970; eliminated 1/1972

RSEX

Riverside Chemical Co.

added 1/1975; 1/1975; eliminated 4/1978

RSGX

Merchants Despatch Transportation Corp.

added 7/1954; 7/1954-1/1975; eliminated 7/1979

RSGX

ECDC Logistics

7/2020 (not listed)

RSHX

Roshe LLC

7/2020 (not listed)

RSIX

The Reid Supply Co.

added 7/1955; 10/1957-4/1961; eliminated 10/1962

RSJX

Railroad Construction Co. of South Jersey, Inc.

7/2020 (not listed)

RSL

RSL Railroad LLC

7/2020

RSLX

RSL Corp.

added 10/1978; 1/1980; eliminated 10/1984

RSLX

Shell Epoxy Resins

added 1/2001; eliminated 4/2001

RSLX

Resolution Performance Products

added 4/2001; 7/2005; eliminated 7/2007

RSLX

Hexion Specialty Chemicals, Inc.

added 7/2007; eliminated 7/2018; 7/2020 (not listed)

RSM

Railroad Switching Service of Missouri, Inc.

added 10/1989; eliminated 7/1991; 1/1994-7/2020

RSNR

Red Springs and Northern R.R. Co.

added 1/1985; 1/1994; eliminated 7/1996; 7/2000-7/2020

RSNX

Railrunner N.A., Inc.

added 1/2004

RSOR

Riceboro Southern Ry., LLC

added 1/2005; 7/2005; eliminated 7/2006; 7/2020

RSOX

Shell Epoxy Resins

added 1/2001; eliminated 4/2001

RSOX

Resolution Performance Products

added 4/2001; eliminated 10/2001

RSOX

General Electric Rail Services Corp.

added 10/2001; 7/2005; eliminated 4/2016

RSOX

Wells Fargo Rail Corp.

added 4/2016; 7/2020

RS&P

Roscoe, Snyder & Pacific Ry.

7/1923-4/1938

RSP

Roscoe, Snyder & Pacific Ry.

4/1961 & 4/1970-1/1980; eliminated 1/1989; eliminated 4/1989

RSP

Roscoe, Snyder and Pacific Ry. Co.

1/1994-7/2020

RSPX

RSP Car Co.

added 7/1960; 4/1961-10/1966; eliminated 4/1970

RSPX

United States Railway Leasing Co.

added 4/1970; 4/1970; eliminated 7/1970

RSPX

United States Railway Equipment Co.

added 7/1970; 1/1975; eliminated 7/1979

RSPX

United States Leasing Co.

added 7/1979

RSPX

United States Railway Leasing Co.

1/1980; eliminated 10/1980

RSPX

Evans Railcar Leasing Co.

added 10/1980; eliminated 4/1988

RSPX

Itel Rail Corp.

added 4/1988; eliminated 10/1992

RSPX

General Electric Railcar Services Corp.

added 10/1992; 1/1994; eliminated 10/1994

RSP

Roscoe, Snyder & Pacific Ry.

7/1965-10/1966

RSR

Rochester & Southern R.R., Inc.

added 10/1986; eliminated 7/1993; 1/1994-7/2020

RSRX

Revere Sugar Refinery

1/1943-4/1947; added 4/1953; 7/1954-1/1975; eliminated 1/1979

RSS

Rockdale, Sandow & Southern R.R. Co.

1/1975-1/1980; added 7/1980; 1/1994-7/2005; eliminated 4/2011; 7/2020

RSSX

Railserve, Inc.

7/2005-7/2020 (unlisted)

RSTX

RSP Motor Transport Co.

added 4/1969; 4/1970; eliminated 1/1972

RSTX

RSTX Inc.

added 1/1972; 1/1975-1/1980; eliminated 10/1985; added 1/1986; eliminated 10/1988

RSUX

Riley Stoker Corp.

added 1/1968; 4/1970-1/1994; eliminated 7/1998; 7/2000-7/2005 (unlisted)

RSVX

Railserv Management Corp.

added 4/1980; eliminated 7/1984

RSVX

Railserv Funding Corp.

eliminated 7/1984; eliminated 7/1986

RSYX

Refined Syrups & Sugars, Inc.

added 7/1980; eliminated 7/1981

RSYX

Refined Sugars, Inc.

added 7/1981; eliminated 10/1986; 1/1994-7/2005 (unlisted)

RSX

A.M. Richter Sons Co.

7/1930-10/1957; eliminated 10/1959

RSXX

Rail Stuff, LLC

7/2020 (not listed)

RSYX

Refined Sugars, Inc.

7/2020 (not listed)

RT

The River Terminal Ry. Co.

8/1920-7/2000; eliminated 10/2002

RT

ISG Cleveland Works Ry. Co. d/b/a Cleveland Works Ry. Co.

added 10/2002; 7/2005

RT

ISG Cleveland Works Railway Co.

7/2020

RTA

Regional Transportation Authority

1/1980

RTAX

Rio Tinto Alcan

7/2020 (not listed)

RTCX

Republic Tank Car Co.

1/1943-4/1961; eliminated 7/1964

RTCX

Republic Car Line Inc.

added 7/1964; 7/1965-1/1975; eliminated 7/1977

RTCX

Union Tank Car Co.

added 7/1977; 1/1980-7/2020

RTDX

Hyundai Rotem USA Corp.

7/2020 (not listed)

RTEX

Rosman Tanning Extract Co.

7/1937-1/1946

RTEX

Reese Tank Car Leasing Corp.

added 10/1968; 4/1970; eliminated 7/1974

RTEX

Reese Enterprises, Inc.

added 7/1974; 1/1975; eliminated 1/1979

RTEX

Rail Trusts Equipment Inc.

7/2000-7/2020 (unlisted)

RTFX

Rio Tinto Fer et Titané

7/2020 (not listed)

RTIX

RTI—Railroad Services

7/2000-7/2005 (unlisted)

RTLX

Roby Tank Line

7/1923-7/1935

RTLX

American Maize Products Co.

7/1937-4/1938

RTLX

Relco Tank Line, Inc.

added 10/1964; 7/1965-10/1966; eliminated 4/1970

RTLX

Relco Leasing Corp.

added 4/1970; 4/1970; eliminated 7/1971

RTLX

Relco Tank Line

added 7/1971; eliminated 1/1972

RTLX

Relco Tank Line, Inc.

added 1/1972; 1/1975; eliminated 10/1976

RTLX

Relco Tank Line Division of Relco Nevada Corp.

added 10/1976; 1/1980; eliminated 10/1986

RTLX

Relco Tank Line, Inc.

added 10/1986

RTLX

Relco Leasing Corp.

1/1994

RTLX

Relco Tank Line, Inc.

7/2000-7/2005; eliminated 4/2014

RTLX

Southern Rail Associates Inc.

added 4/2014; 7/2020

RTM

The Railway Transfer Co. of the City of Minneapolis

1/1975-1/1980; eliminated 4/1984

RTMX

Richmond Tank Car & Manufacturing Co.

added 4/1968; eliminated 1/1969; added 7/1970; eliminated 10/1970

RTMX

Marathon Leasing Co.

added 10/1970; eliminated 4/1974

RTMX

Richmond Leasing Co.

added 4/1974; 1/1975-1/1980; eliminated 4/1988

RTMX

General Electric Railcar Services Corp.

added 4/1988; 1/1994; eliminated 1/2000

RTMX

General Electric Rail Services Corp.

added 1/2000; 7/2000-7/2005; eliminated 4/2016

RTMX

Union Tank Car Co.

added 4/2016; 7/2020

RTPX

Wheelabrator Coal Services Co.

added 4/1982; 1/1994-7/2000; eliminated 4/2001

RTPX

Savage-Tolk Energy Services

added 4/2001; eliminated 4/2004

RTPX

General Electric Railcar Corp.

added 4/2004; 7/2005; eliminated 4/2016

RTPX

Wells Fargo Rail Corp.

added 4/2016; 7/2020

RTRX

E.I. du Pont de Nemours & Co., Inc.

added 7/1963; 7/1965; eliminated 1/1966

RTRX

Rocky Mountain Transportation Services

added 7/1995; 7/2000-7/2005; eliminated 1/2015

RTRX

Inspiration Holdings, Inc.

7/2020 (not listed)

RTSR

Rail Transportation Services, Inc.

added 7/1996

RTSX

Rail Transportation Services Inc.

7/2000; eliminated 10/2002; 7/2005-7/2020 (unlisted)

RTTX

Rapid Transit Tank Car Line

7/1923

RTTX

Trailer Train Co.

added 1/1961; 4/1961-1/1980; eliminated 7/1984; added 7/1986; eliminated 1/1992

RTTX

TTX Co.

added 1/1992; 1/1994-7/2020

RUDX

Reid's Union Dairy, Inc.

7/1935

RUDX

Ruddy Tank Car Co.

added 10/1968; 4/1970-7/2000; eliminated 4/2005; 7/2005 (unlisted)

RUSX

Resinera Uruapan, S.A.

1/1945-4/1961; eliminated 1/1963

RUSX

Resinera Uruapan, S. de R.L.

added 1/1963; 7/1965-4/1970; eliminated 10/1970

RUSX

Rail-U.S. Leasing, Inc.

added 4/1973; 1/1975; eliminated 4/1978

RUSX

U.S. Rail Services, Inc.

added 4/1978; 1/1980-1/1994; eliminated 4/1994

RUSX

USL Capital Rail Services

added 4/1994; eliminated 10/1996

RUSX

First Union Rail

added 10/1996; 7/2000-7/2005; eliminated 4/2016

RUSX

Wells Fargo Rail Corp.

added 4/2016; 7/2020

RUT

Vermont Ry., Inc.

1/1994-7/2020

RUTX

Root Refineries

7/1923

RUTX

Root Refining Co.

7/1930-7/1935

RUTX

Root Petroleum Co.

7/1937-4/1947

RUTX

Pan-Am Southern Corp.

1/1950

RUTX

Reterra Jericho, LLC

7/2020 (not listed)

RUX

The Ruberoid Co.

7/1935-1/1945; added 10/1956; 10/1957-4/1961; eliminated 10/1963

RV

Rahway Valley R.R.

7/1923-4/1970

RV

Rahway Valley R.R. (Rahway Valley Co., Lessee)

1/1975; eliminated 10/1979

RV

Rahway Valley R.R. Co. (Rahway Valley Co., Lessee)

added 10/1979; 1/1980

RV

Rahway Valley R.R.

eliminated 10/1988

RV

Rahway Valley R.R. Co. (transferred to New York, Susquehanna and Western Ry. Corp.)

added 10/1988

RV

Rahway Valley R.R.

eliminated 4/1989

RVCX

Richter Vinegar Corp.

added 4/1957; 10/1957-1/1980; eliminated 7/1984

RVIX

Rail Venture

7/2005 (unlisted)

RVLX

Reinhart Vinegars Ltd.

added 4/1962; 7/1965-1/1975; eliminated 7/1976

RVNX

Raven Logistics Inc.

7/2020 (not listed)

RVPR

Riverport R.R., L.L.C.

7/2000; added 1/2002; 7/2005-7/2020

RVRR

Rio Valley R.R., Inc.

1/1994; added 4/1994; eliminated 1/1995; eliminated 4/1995

RVRX

Riverside Rail LLC

added 7/2018; 7/2020

RVSC

Rio Valley Switching Co.

added 1/1995; added 4/1995; eliminated 7/1996; eliminated 4/1997; 7/2000; added 1/2001; 7/2005; eliminated 4/2009; 7/2020

RVT

Rogue Valley Terminal Railroad Corp.

7/2020

RVTX

Revital Polymers Inc.

7/2020 (not listed)

RVX

The Rossville Co. (Rossville Commercial Alcohol Corp.)

7/1930-7/1932

RWBX

Petroleum Fuels Co.

1/1994 (unlisted)

RWCX

Roma Wine Co.

1/1945 (unlisted)

RWCX

RWC, Inc.

1/1994-7/2020 (unlisted)

RWIX

Rail World Inc.

added 1/2018; 7/2020

RWMX

Railway Management, Inc.

added 10/1991; 1/1994; eliminated 4/1997

RWOX

Riverside Western Oil Co.

8/1920

RWSX

Scherer Electric Generating Facility

added 7/1993; 1/1994-7/2005; eliminated 10/2014

RWSX

Georgia Power Co.

added 10/2014; 7/2020

RWTX

Railwest US, Inc.

added 7/1998; 7/2000-7/2005; eliminated 10/2010

RWTX

Railcar Leasing Solutions Ltd.

added 10/2010; 7/2020

RX

Oklahoma Tank Car Co.

7/1937-1/1950

RXCX

Rail Excursion Management Co.

7/2020 (not listed)

RYAN

Ryan Industries

7/2005 (unlisted)

RYNX

Ryan Industries

added 1/2002; eliminated 7/2003; 7/2005 (unlisted)