| 1 | MVA | Mississippi Valley Airways, Inc. | Callsign: Valair, | USA | AVCODES |
| 2 | MVA | Mississippi Valley Airways | | | ICAO1 |
| 3 | MVA | Magyar Vasúti Árúszállító Korlátolt Felelősségű Társaság | | HU | VKM |
| 4 | MVAB | Motala Verkstad AB | 1822 - | S | svenska-lok.se |
| 5 | MVAB | Motala Verkstad AB | 1822 - | S | TRAFFIC |
| 6 | MVAC | MOUNTAIN VIEW LUMBER & HAULING INC | | | SCAC4 |
| 7 | MVAD | M/V AGENCIAS DEL CARIBE INC | | | SCAC4 |
| 8 | MVAE | MOTORVATION SERVICES INC | | | SCAC4 |
| 9 | MVaJ | Matfors - Vattjom Järnväg | 1919 - 1967 | S | svenska-lok.se |
| 10 | MVAK | MALENFANTS FUEL INC | | | SCAC4 |
| 11 | MVAN | MILITARY SERVICES LLC | | | SCAC4 |
| 12 | MVAR | MELGAREJO VAZQUEZ, ALBERTO | | | SCAC4 |
