| 1 | MTZ | Mali Airways S.A. | IATA: Z8, Callsign: Mali Airways, | RMM | AVCODES |
| 2 | MTZ | Mali Airways | | | ICAO1 |
| 3 | MTZ | *MITSUI O.S.K. LINES, LTD. | | | PWRC |
| 4 | MTZ | *MONTGOMERY TANK | | | PWRC |
| 5 | MTZ | Mitsui O.S.K. Lines | | | RSRV |
| 6 | MTZ | Mongolian Railways | | MGL | TRAFFIC |
| 7 | MTZ | Mongolian Railways (MTЗ) | | MN | VKM |
| 8 | MTZA | MARTINEZ ALTUZAR, FRANCISCO | | | SCAC4 |
| 9 | MTZC | MOROSA TRANZ INC | | | SCAC4 |
| 10 | MTZF | MARTINEZ FARMS INC | | | SCAC4 |
| 11 | MTZH | MOAB TWO ZERO ZERO EIGHT (2008) INC | | | SCAC4 |
| 12 | MTZJ | MENDEZ TRANSPORTATION | | | SCAC4 |
| 13 | MTZK | MARTINEZ TRUCKING | | | SCAC4 |
| 14 | MTZM | METEX | | | SCAC4 |
| 15 | MTZP | MATER TRANSPORT LLC | | | SCAC4 |
| 16 | MTZQ | MAGIC TRUCKING INC | | | SCAC4 |
| 17 | MTZT | MINUS TWO ZERO (2O) TRANSPORT LLC | | | SCAC4 |
| 18 | MTZW | MOSER TRUCKING | | | SCAC4 |
| 19 | MTZY | MCLEAN, TERRY | | | SCAC4 |
| 20 | MTZZ | MARINE TERMINAL | | | PWRC |
