| 1 | MTF | Interjet | Callsign: Interjet, | I | AVCODES |
| 2 | MTF | Interjet | | | ICAO1 |
| 3 | MTFE | MURRAYS TRANSFER AND STORAGE INC | | | SCAC4 |
| 4 | MTFF | MISKA TRAILER FACTORY | | | SCAC4 |
| 5 | MTFH | MOODY MOVING & STORAGE INC | | | SCAC4 |
| 6 | MTFL | MARCHAND TRUCK & FLOAT | | | SCAC4 |
| 7 | MTFM | MORRIS TRANSFER | | | SCAC1 |
| 8 | MTFP | M T EXPRESS | | | SCAC4 |
| 9 | MTFR | The Minnesota Transfer Ry. Co. | 1/1975-1/1980 | | NAKINA |
| 10 | MTFR | The Minnesota Transfer Ry. Co. | 1/75-1/80 | | NRHS |
| 11 | MTFR | MINNESOTA TRANSFER RAILWAY CO. | | | PWRC |
| 12 | MTFR | Minnesota Transfer Railway | | | RSRV |
| 13 | MTFR | MULLEN TRANSFER AND STORAGE INC | | | SCAC4 |
| 14 | MTFS | MARC TRANS INC | | | SCAC4 |
| 15 | MTFT | MOTOR FREIGHT CONSOLIDATION INC | | | SCAC4 |
| 16 | MTFY | METROPOLITAN TRANSFER CORPORATION | | | SCAC4 |
