| 1 | DTS | Grand Trunk Western R.R. Inc. | added 1/1982; 1/1994-7/2005 | | NAKINA |
| 2 | DTS | Detroit & Toledo Shore Line R.R. Co. | 1/1975-1/1980; eliminated 1/1982 | | NAKINA |
| 3 | DTS | (D&TS) Detroit & Toledo Shore Line R.R. Co. | 7/1965-10/1966 | | NAKINA |
| 4 | DTS | (D&TS) Detroit & Toledo Shore Line R.R. Co. | 7/65-10/66 | | NRHS |
| 5 | DTS | Detroit & Toledo Shore Line R.R. Co. | 1/75-1/80; eliminated 1/82 | | NRHS |
| 6 | DTS | Grand Trunk Western R.R. Inc. | added 1/82; 1/94-7/2000 | | NRHS |
| 7 | DTS | CANADIAN NATIONAL RAILWAY [GRAND TRUNK WESTERN RR; DETROIT & TOLEDO SHORE LINE RR] | | | PWRC |
| 8 | DTS | Detroit and Toledo Shore Line Railroad (Canadian National Railway) | | | RSRV |
| 9 | DTS | Detroit & Toledo Shore Line R.R. Co. | | USA | TRAFFIC |
| 10 | DTSA | D T S | | | SCAC4 |
| 11 | DTSB | DTS, Diversified Transfer & Storage, INC | | | SCAC1 |
| 12 | DTSB | DTS | | | SCAC4 |
| 13 | DTSD | DURST TRUCKING SERVICE INC | | | SCAC4 |
| 14 | DTSE | DAMBACHER TRUCK SERVICE | | | SCAC4 |
| 15 | DTSH | DJW TRANSFER SERVICES LLC | | | SCAC4 |
| 16 | DTSJ | DTS | | | SCAC4 |
| 17 | DTSL | CANADIAN NATIONAL RAILWAY [GRAND TRUNK WESTERN RR; DETROIT & TOLEDO SHORE LINE RR] | | | PWRC |
| 18 | DTSL | DEDICATED TRANSPORTATION SERVICES | | | SCAC4 |
| 19 | DTSM | DTSI | | | SCAC4 |
| 20 | DTSO | D & T TRANSPORTATION | | | SCAC4 |
| 21 | DTSR | DHALIWAL TRUCK SERVICE/D T S | | | SCAC4 |
| 22 | DTSS | DTS TRANSPORTATION INC | | | SCAC4 |
| 23 | DTST | DATS TRUCKING, INC | | | SCAC1 |
| 24 | DTST | DATS TRUCKING INC | | | SCAC4 |
| 25 | DTSW | DRYDEN TRANSPORT SYSTEMS INC | | | SCAC4 |
