| 2801 | REPX | Mid-West Despatch Car Co. | Apr-38 | NRHS | |
| 2802 | REPX | Reliable Packing Co. | 10/57-4/61 | NRHS | |
| 2803 | REPX | *RESERVE PETROLEUM CO. (MID-WEST DESPATCH CAR CO.) | PWRC | ||
| 2804 | REPX | *RELIABLE PACKING CO. | PWRC | ||
| 2805 | REPY | ROME EXPRESS INC (IL CORP) | SCAC3 | ||
| 2806 | REQC | RELI CARRIERS | SCAC4 | ||
| 2807 | REQE | RN EQUIPMENT | SCAC4 | ||
| 2808 | REQL | REIT, L INC | SCAC3 | ||
| 2809 | REQL | ROTATING EQUIPMENT.COM LLC | SCAC4 | ||
| 2810 | REQP | RTI EQUIPMENT CO LTD | SCAC4 | ||
| 2811 | REQT | REGAL TRANSPORT INC | SCAC3 | ||
| 2812 | REQT | REGAL MARINE INDUSTRIES INC | SCAC4 | ||
| 2813 | RER | Servicio Aereo Regional Regair | ICAO1 | ||
| 2814 | RER | City: Paris | F | TRAFFIC | |
| 2815 | RERA | REIFF, R A INC | SCAC4 | ||
| 2816 | RERD | REED, RANDLE TRUCKING | SCAC3 | ||
| 2817 | RERE | ROGERS, R E INC | SCAC3 | ||
| 2818 | RERE | ROGERS, R E INC | SCAC4 | ||
| 2819 | RERF | REEDHOL REFRIGERATED TRANSPORT INC | SCAC3 | ||
| 2820 | RERH | REDIKER R H TRANSPORT LTD | SCAC3 | ||
| 2821 | RERI | REED, R TRUCKING INC | SCAC3 | ||
| 2822 | RERJ | RENNER, R J TRANSPORT | SCAC3 | ||
| 2823 | RERK | REINACHER, RICKY | SCAC3 | ||
| 2824 | RERL | REDER LTD | SCAC3 | ||
| 2825 | RERM | REINERT MARINE TRANSPORT COMPANY | SCAC3 | ||
| 2826 | RERQ | REICH, RAY TRUCKING COMPANY INC | SCAC3 | ||
| 2827 | RERT | REINAUER TRANSPORTATION COMPANY | SCAC3 | ||
| 2828 | RERV | RED RIVER TRANSPORTATION CO INC | SCAC3 | ||
| 2829 | RERW | REESE, R W TRUCKING INC | SCAC3 | ||
| 2830 | RERX | READER RAILROAD | PWRC | ||
| 2831 | RES | Australian Maritime Safety Authority | ICAO1 | ||
| 2832 | RESA | RESERVE AGRI-BUSINESS INC | SCAC3 | ||
| 2833 | RESA | RED EAGLE SHIPPING AGENCIES PRIVATE | SCAC4 | ||
| 2834 | RESB | REASONER, BILL | SCAC3 | ||
| 2835 | RESB | RCM EXPEDITED SERVICES | SCAC4 | ||
| 2836 | RESC | RESIDENTIAL DELIVERY CARRIERS INC | SCAC3 | ||
| 2837 | RESD | ROBERTS, ELI FUELS LLC | SCAC4 | ||
| 2838 | RESE | REES ENTERPRISES INC | SCAC3 | ||
| 2839 | RESE | REES LOGISTICS CO LLC | SCAC4 | ||
| 2840 | RESF | RESEARCH TRANSPORT COMPANY INC | SCAC3 | ||
| 2841 | RESF | RES EXHIBITS SERVICES LLC | SCAC4 | ||
| 2842 | RESG | RELIABLE SHIPPING AND TRADING | SCAC3 | ||
| 2843 | RESH | REISCH TRUCKING & TRANSPORTATION | SCAC3 | ||
| 2844 | RESH | RESI | SCAC4 | ||
| 2845 | RESI | ROLLINS ENVIRONMENTAL SERVICE | SCAC3 | ||
| 2846 | RESI | RESINERA DE HIDALGO S DE RL | SCAC4 | ||
| 2847 | RESI | Prescom Resita | City: Resita | RO | TRAFFIC |
| 2848 | RESJ | REED, STEPHEN J INC | SCAC3 | ||
| 2849 | RESL | RESLER, DEAN | SCAC3 | ||
| 2850 | RESL | ROCKET EXPEDITED SERVICES LLC | SCAC4 | ||
| 2851 | RESM | RESTMORE MOBILE HOMES | SCAC3 | ||
| 2852 | RESN | RESOURCES TRUCKING INC | SCAC3 | ||
| 2853 | RESN | RESOURCES TRUCKING INC | SCAC4 | ||
| 2854 | RESO | RIVERSIDE STORAGE & CARTAGE COMPANY | SCAC3 | ||
| 2855 | RESP | RED SEA EXPRESS | SCAC4 | ||
| 2856 | RESQ | READING EXPRESS COMPANY | SCAC3 | ||
| 2857 | RESR | RESOURCE RECOVERY CORP | SCAC3 | ||
| 2858 | REST | REES TRUCKING CO | SCAC3 | ||
| 2859 | RESU | RED EAGLE SHIPPING AGENCIES PVT LTD | SCAC4 | ||
| 2860 | RESW | RENSLOW, ROBERT & DARLENE | SCAC3 | ||
| 2861 | RESW | REIF ESTATE WINERY | SCAC4 | ||
| 2862 | RESX | Rescar Inc. | added 1/1978; 1/1980; eliminated 5/1983; 1/1994-7/2005 (not listed) | NAKINA | |
| 2863 | RESX | The Resinous Products & Chemical Co., Inc. | 1/1943-4/1947 | NAKINA | |
| 2864 | RESX | Rescar Inc. | added 1/78; 1/80; eliminated 5/83; 1/94-7/2000 | NRHS | |
| 2865 | RESX | *RESINOUS PRODUCTS & CHEMICAL CO., INC. | PWRC | ||
| 2866 | RESX | +RESCAR, INC. | PWRC | ||
| 2867 | RESX | Rescar | RSRV | ||
| 2868 | RESX | RESCAR, INC. | SCAC4 | ||
| 2869 | RESY | RELCO SYSTEMS INC | SCAC3 | ||
| 2870 | RESZ | RESERVE MINING COMPANY | PWRC | ||
| 2871 | RESZ | Reserve Mining Co. | USA | TRAFFIC | |
| 2872 | RET | NL | TRAFFIC | ||
| 2873 | RETA | REIN TRANSPORTATION COMPANY | SCAC3 | ||
| 2874 | RETA | RELIABLE TRANSIT CORP | SCAC4 | ||
| 2875 | RETB | REYNOLDS, EVERETT TRUCKING COMPANY | SCAC4 | ||
| 2876 | RETC | RE TRUCKING | SCAC4 | ||
| 2877 | RETD | RETAIL MERCHANTS CONSOLIDATION AND | SCAC3 | ||
| 2878 | RETD | RENEGADE TRUCKING | SCAC4 | ||
| 2879 | RETE | RETAIL EXPRESS INC | SCAC3 | ||
| 2880 | RETF | RELIABLE TRANSFER AND STORAGE COMPA | SCAC3 | ||
| 2881 | RETG | REDIEHS TRUCK LINES INC | SCAC3 | ||
| 2882 | RETG | RESERVOIR EXPLORATION TECHNOLOGY AS | SCAC4 | ||
| 2883 | RETH | R E TRUCKING INCORPORATED | SCAC3 | ||
| 2884 | RETI | RIEDELL TRUCKING | SCAC3 | ||
| 2885 | RETK | REID TRUCKING | SCAC4 | ||
| 2886 | RETL | TNT REDDAWAY TRUCK LINE, INC | SCAC3 | ||
| 2887 | RETL | USF REDDAWAY, INC. | SCAC3 | ||
| 2888 | RETL | REDDAWAY | SCAC4 | ||
| 2889 | RETN | REED TRANSPORTATION | SCAC3 | ||
| 2890 | RETN | R & E TRUCKING | SCAC4 | ||
| 2891 | RETO | RED TRIANGLE OIL COMPANY | SCAC4 | ||
| 2892 | RETP | REGO AUTOTRANSPORTES | SCAC4 | ||
| 2893 | RETQ | RENTCO | SCAC3 | ||
| 2894 | RETR | REDIEHS INTERSTATE INC | SCAC3 | ||
| 2895 | RETR | RE TRANSPORTATION | SCAC4 | ||
| 2896 | RETS | ROLLINS ETS (DIV ROLLINS DEDICATED | SCAC3 | ||
| 2897 | RETT | R E T INC | SCAC4 | ||
| 2898 | RETW | RELIABLE TOWING COMPANY | SCAC3 | ||
| 2899 | RETW | ROWE, E TRUCKING LTD | SCAC4 | ||
| 2900 | RETX | R.E. Thorpe & Co. | 7/1932-7/1935 | NAKINA |