| 1 | MTI | Arturo Rodriguez Martinez | Callsign: Martinez, | MEX | AVCODES |
| 2 | MTI | Monerrey Air Taxi | | | ICAO1 |
| 3 | MTIE | MULTI TRANSPORT | | | SCAC4 |
| 4 | MTIF | MILLS, TERRY TRUCKING LTD | | | SCAC4 |
| 5 | MTIG | MATHESON TRI-GAS INC | | | SCAC4 |
| 6 | MTIH | MACA TRANSPORT | | | SCAC4 |
| 7 | MTII | MAPLE TRANSPORT INTERNATIONAL INC | | | SCAC4 |
| 8 | MTIK | MI TRANSPORT INC | | | SCAC4 |
| 9 | MTIKZS | Muzeum Techniki i Komunikacji "Zajezdnia Sztuki" w Szczecinie | | PL | TRAFFIC |
| 10 | MTIP | M T I, INC | | | SCAC1 |
| 11 | MTIP | M T I INC | | | SCAC4 |
| 12 | MTIQ | MANITO TRANSIT CO | | | SCAC1 |
| 13 | MTIQ | MANITO TRANSIT CO | | | SCAC4 |
| 14 | MTIU | MILLER INTERMODAL LOGISTICS SERVICES INC | | USA | BIC |
| 15 | MTIU | WELFIT ODDY (PTY) LTD. | | | PWRC |
| 16 | MTIU | Miller Intermodal Logistics Services | | | RSRV |
| 17 | MTIU | MILLER TRANSPORTERS INC | | | SCAC4 |
| 18 | MTIW | MARIO TRUCKING INC | | | SCAC4 |
| 19 | MTIX | MIRANT ENERGY TRADING LLC | | | SCAC4 |
| 20 | MTIZ | *AMERICAN MARINE INDUSTRIES | | | PWRC |
| 21 | MTIZ | *MISSISSIPPI TRANSPORTATION INC. | | | PWRC |
| 22 | MTIZ | Mississippi Transportation Inc. (American Marine Industries) | | | RSRV |
| 23 | MTIZ | AMERICAN MARINE INDUSTRIES | | | SCAC4 |
