| 1 | MED | Ontario Ministry Of Health | Callsign: Medical, | CDN | AVCODES |
| 2 | MED | Med Airways | IATA: 7Y, Founded in 2000 as Flying Carpet. IATA Designator 7Y* recalled | RL | AVCODES |
| 3 | MED | Med Airways | Founded in 2000 as Flying Carpet. IATA Designator 7Y* recalled | RL | AVCODES |
| 4 | MED | Ontario Ministry of Health | | | ICAO1 |
| 5 | MED | MEADOWLAND | | | SCAC4 |
| 6 | MEDA | MEDITERRANEAN AGENCIES | | | PWRC |
| 7 | MEDA | MEDTRANS LLC | | | SCAC4 |
| 8 | MEDD | MED STAR SRL | | | SCAC4 |
| 9 | MEDE | MEDFORD FUEL | | | SCAC4 |
| 10 | MEDF | MAN, E D & F SUGAR INC | | | SCAC4 |
| 11 | MEDG | MEDINA GONZALEZ, JUAN | | | SCAC4 |
| 12 | MEDI | SC Meditur SA | | RO | TRAFFIC |
| 13 | MEDJ | MEDINA GARCIA, JOSE OSCAR | | | SCAC4 |
| 14 | MEDM | MEDINA TRANSPORTATION SERVICES INC | | | SCAC4 |
| 15 | MEDP | MEDCARE SHIPPING S A | | | SCAC4 |
| 16 | MEDT | MEDINA TRANSPORT INC | | | SCAC4 |
| 17 | MEDU | MSC- MEDITERRANEAN SHIPPING COMPANY S.A. | | CH | BIC |
| 18 | MEDU | BCSL US-MED LINE LTD. | | | SCAC3 |
| 19 | MEDU | MSC MEDITTERRANEAN SHIPPING COMPANY | | | SCAC4 |
| 20 | MEDW | MEDWAY - Operador Ferroviario e Logistico de Mercadorias, SA | Real: MED | P | TRAFFIC |
