| 1 | MZL | Aerovias Montes Azules, S.A. de C.V. | Callsign: Montes Azules, | MEX | AVCODES |
| 2 | MZL | Aerovias Montes Azules | | | ICAO1 |
| 3 | MZL | MINNESOTA ZEPHYR, LTD. | | | PWRC |
| 4 | MZLA | MORALES GOMEZ, LOURDES ADDY | | | SCAC4 |
| 5 | MZLI | MARTINEZ VILLANUEVA, FRANCISCO JAVI | | | SCAC4 |
| 6 | MZLN | MZ LOGISTICS INC | | | SCAC4 |
| 7 | MZLO | MENTZER OIL COMPANY | | | SCAC4 |
| 8 | MZLQ | METZ LOGISTIX CANADA INC | | | SCAC4 |
| 9 | MZLR | METZLER BROS TRANSPORT INC | | | SCAC4 |
| 10 | MZLS | MCKENZIE LOGISTICS | | | SCAC4 |
