| 4901 | RJEN | R J ENTERPRISES | | | SCAC3 |
| 4902 | RJEP | RAY, JOHN ENTERPRISES | | | SCAC3 |
| 4903 | RJET | RAMJET TRUCKING | | | SCAC3 |
| 4904 | RJEY | RIES, JEFFREY | | | SCAC4 |
| 4905 | RJFA | RITTERSPACH, JAMES FRANKLIN | | | SCAC4 |
| 4906 | RJFE | RJF EXPRESS INC | | | SCAC4 |
| 4907 | RJFP | REED, JOHN FOREST PRODUCTS | | | SCAC3 |
| 4908 | RJFT | R J F TRUCKING INC | | | SCAC3 |
| 4909 | RJGF | RJ GAME FARM | | | SCAC4 |
| 4910 | RJGL | RJG LOGISTICS INC | | | SCAC4 |
| 4911 | RJGM | RODRIGUEZ, JG | | | SCAC4 |
| 4912 | RJGY | RANDOLPH, J GRADY INC | | | SCAC4 |
| 4913 | RJHD | ROBBY & JIMMY HOLDINGS LTD | | | SCAC4 |
| 4914 | RJHE | RJH EXPRESS | | | SCAC4 |
| 4915 | RJHO | REABEN, J H OIL & SUPPLY CO INC | | | SCAC3 |
| 4916 | RJHR | RUTTER, J H - REX MANUFACTURING CO | | | SCAC3 |
| 4917 | RJHT | RJH TRUCKING | | | SCAC4 |
| 4918 | RJIT | RAIL JUST-IN-TIME | | | SCAC3 |
| 4919 | RJJ | Rotor Jet S.A. | Callsign: Mavex, | PA | AVCODES |
| 4920 | RJJC | RJJC TRUCKING LLC | | | SCAC4 |
| 4921 | RJJM | ROJAS, JOSE MANUEL TRANSPORTISTA | | | SCAC4 |
| 4922 | RJJS | R J & J SALVAGE | | | SCAC3 |
| 4923 | RJK | Rufiji Airlines | Callsign: Rufiji, Ceased operations. | EAK | AVCODES |
| 4924 | RJKC | RICH, JACK INC | | | SCAC4 |
| 4925 | RJKD | RON JAN TRUCKING | | | SCAC4 |
| 4926 | RJKE | R J & K ENTERPRISES | | | SCAC3 |
| 4927 | RJKQ | ROJAC TRUCKING INC | | | SCAC4 |
| 4928 | RJKT | R J K TRUCKING | | | SCAC4 |
| 4929 | RJLA | R J SERVICES OF LOUISIANA INC | | | SCAC4 |
| 4930 | RJLI | RAY, J LOW INC AND CO | | | SCAC3 |
| 4931 | RJLI | RJ LOGISTICS INC | | | SCAC4 |
| 4932 | RJLM | REFRIGERADOS J L M | | | SCAC4 |
| 4933 | RJLN | RJ LOGISTICS INC | | | SCAC4 |
| 4934 | RJLT | R J L TRUCKING | | | SCAC3 |
| 4935 | RJLU | RAIL JET LLP | | KZ | BIC |
| 4936 | RJM | The Millen Corporation | Callsign: Millen, | GB | AVCODES |
| 4937 | RJM | Millen Corporation | | | ICAO1 |
| 4938 | RJMA | R & J MACHINE | | | SCAC4 |
| 4939 | RJMD | R J M COURIER SERVICE | | | SCAC3 |
| 4940 | RJMG | ROSALES, JOSE MANUEL TRUCKING | | | SCAC4 |
| 4941 | RJMH | R & J MOBILE HOME MOVERS | | | SCAC3 |
| 4942 | RJMK | RJM TRUCKING | | | SCAC4 |
| 4943 | RJML | RJM LOGISTICS INC | | | SCAC4 |
| 4944 | RJMQ | R J M TRUCKING INC | | | SCAC3 |
| 4945 | RJMT | R J M TRUCKING | | | SCAC4 |
| 4946 | RJMV | RJ MOVERS INC | | | SCAC4 |
| 4947 | RJNA | ROSS, JOHN A | | | SCAC4 |
| 4948 | RJNL | RONDEAU, JEAN L | | | SCAC4 |
| 4949 | RJNO | RJN TRUCKING LLC | | | SCAC4 |
| 4950 | RJNP | R & J TRANSPORTATION LLC | | | SCAC4 |
| 4951 | RJNQ | RATHJEN | | | SCAC3 |
| 4952 | RJNR | RANSOM, J & R TRUCKING INC | | | SCAC3 |
| 4953 | RJNT | RIMES, JOHN TRANSPORTATION INC | | | SCAC3 |
| 4954 | RJNX | The R.H. Bogle Co. | eliminated 4/1988 | | NAKINA |
| 4955 | RJNX | Bogle Industries | added 7/1981; eliminated 10/1982 | | NAKINA |
| 4956 | RJNX | Bogle Industries | added 7/81; eliminated 10/82 | | NRHS |
| 4957 | RJNX | The R.H. Bogle Co. | eliminated 4/88 | | NRHS |
| 4958 | RJNX | R.H. BOGLE CO. [BOGLE INDUSTRIES] | | | PWRC |
| 4959 | RJNX | R. H. Bogle | | | RSRV |
| 4960 | RJOA | ROYER, JOEL | | | SCAC4 |
| 4961 | RJOB | ROMERO, JOSE | | | SCAC4 |
| 4962 | RJON | ROBERTSON, JOHN R TRUCK INC | | | SCAC3 |
| 4963 | RJOT | ROJOS TRUCKING | | | SCAC4 |
| 4964 | RJOX | Rajah Oil & Refining Co. | 7/1923-7/1930 | | NAKINA |
| 4965 | RJOX | RAJAH OIL & REFINING CO. | | | PWRC |
| 4966 | RJPC | ROBERSON, JIMMY PRODUCE COMPANY INC | | | SCAC3 |
| 4967 | RJPI | R J PRODUCE INC | | | SCAC3 |
| 4968 | RJPI | R J P LIMITED CORPORATION | | | SCAC4 |
| 4969 | RJPR | RICHER, J P TRANSPORT LTD | | | SCAC3 |
| 4970 | RJPR | RICHER, J P TRANSPORT LTD | | | SCAC4 |
| 4971 | RJPT | RIOS, J P TRUCKING | | | SCAC3 |
| 4972 | RJPT | R J EQUIPMENT INC | | | SCAC4 |
| 4973 | RJQT | RJ TRANSPORT INC | | | SCAC3 |
| 4974 | RJQT | RJ TRANSPORT INC | | | SCAC4 |
| 4975 | RJR | Air CM Global Ltd. | Callsign: Melita, | M | AVCODES |
| 4976 | RJRA | RJR TRANSPORTATION INC | | | SCAC4 |
| 4977 | RJRC | R & J TRUCKING INC | | | SCAC4 |
| 4978 | RJRD | RUSSO, JOHN R TRUCKING INC | | | SCAC4 |
| 4979 | RJRE | RJR ELITE TRUCKING INC | | | SCAC3 |
| 4980 | RJRG | R J R HOLDINGS INC | | | SCAC4 |
| 4981 | RJRH | REYES, JOSE R | | | SCAC4 |
| 4982 | RJRJ | R J R TRANSPORT INC | | | SCAC4 |
| 4983 | RJRK | RILEY, J R TRUCKING COMPANY | | | SCAC3 |
| 4984 | RJRK | RJR SPECIALTIES TRANSPORT LLC | | | SCAC4 |
| 4985 | RJRL | RICHARD, J R (1991) LTD | | | SCAC4 |
| 4986 | RJRM | R J SERVICE COMPANY INC | | | SCAC3 |
| 4987 | RJRP | R.J.R. TRANSPORT, 916845 Ontario Ltd | | | SCAC3 |
| 4988 | RJRP | R J R TRANSPORT | | | SCAC4 |
| 4989 | RJRQ | RAY, R J TRUCKING INC | | | SCAC4 |
| 4990 | RJRR | RJR TRANSPORTATION COMPANY | | | SCAC4 |
| 4991 | RJRT | RJR TRUCKING INC | | | SCAC3 |
| 4992 | RJRV | R J & R TRUCKING & EXCAVATING INC | | | SCAC4 |
| 4993 | RJRX | ACF Industries, Inc. | added 4/1988; 1/1994; eliminated 7/1997; 7/2000-7/2005 (not listed) | | NAKINA |
| 4994 | RJRX | Shippers' Car Line Division, ACF Industries Inc. | added 1/1976; eliminated 7/1978; added 10/1978; 1/1980; eliminated 4/1988 | | NAKINA |
| 4995 | RJRX | Shippers' Car Line, Division of ACF Industries, Inc. | added 10/1963; 7/1965-1/1975; eliminated 1/1976 | | NAKINA |
| 4996 | RJRX | R.J. Roesling & Co. | 1/1952-4/1961; eliminated 10/1963 | | NAKINA |
| 4997 | RJRX | R.J. Roesling & Co. | 1/52-4/61 | | NRHS |
| 4998 | RJRX | Shippers' Car Line, Division of ACF Industries, Inc. | 7/65-1/75; eliminated 7/78 | | NRHS |
| 4999 | RJRX | Shippers' Car Line Division, ACF Industries Inc. | added 10/78; 1/80; eliminated 4/88 | | NRHS |
| 5000 | RJRX | ACF Industries, Inc. | added 4/88; 1/94; eliminated 7/97; 7/2000 | | NRHS |
