| 1 | JMT | Jomartaxi Aereo, S.A. de C.V. | Callsign: Jomartaxi, | MEX | AVCODES |
| 2 | JMT | Jomartaxi Aereo | | | ICAO1 |
| 3 | JMT | Johannesburg Muncipial Transport | | ZA | TRAFFIC |
| 4 | JMTA | JM TRANSPORT | | | SCAC4 |
| 5 | JMTB | J M T BROKERAGE INC | | | SCAC4 |
| 6 | JMTF | JAE-MAR TRANSPORTATION | | | SCAC4 |
| 7 | JMTH | J & M TRANSPORTATION | | | SCAC4 |
| 8 | JMTI | JOBOIAN, MIKE | | | SCAC1 |
| 9 | JMTI | JOBOIAN TRUCKING COMPANY | | | SCAC4 |
| 10 | JMTK | J A M TRUCKING | | | SCAC4 |
| 11 | JMTO | JM TRANSPORTES | | | SCAC4 |
| 12 | JMTP | JM TOWING LLC | | | SCAC4 |
| 13 | JMTQ | J M TRANSIT INC | | | SCAC4 |
| 14 | JMTR | J M TRANSPORT | | | SCAC4 |
| 15 | JMTT | J-M TRANSPORTS, INC. | | | SCAC1 |
| 16 | JMTT | J-M TRANSPORTS INC | | | SCAC4 |
| 17 | JMTV | J & M TRANSPORT | | | SCAC4 |
| 18 | JMTW | JM TRUCKING INC | | | SCAC4 |
| 19 | JMTX | Headwaters Resource | eliminated 7/2008 | | NAKINA |
| 20 | JMTX | Taxman Refining Co, Inc. | 7/1930-7/1932 | | NAKINA |
| 21 | JMTX | TAXMAN REFINING CO., INC. | | | PWRC |
