| 1 | RUM | Air Rum | ICAO1 | ||
| 2 | RUMB | RUMBLE TRANSPORT LIMITED | SCAC3 | ||
| 3 | RUME | ROUTE MESSENGER SERVICES | SCAC3 | ||
| 4 | RUMI | RUMI, RICHARD & CO INC | SCAC4 | ||
| 5 | RUMK | RUMBOLD, KENNETH D | SCAC3 | ||
| 6 | RUMO | ALL-Rumo Logistica | BR | TRAFFIC | |
| 7 | RUMQ | RUSSO MOTOR EXPRESS INC | SCAC3 | ||
| 8 | RUMR | RUSH MOTOR TRANSIT | SCAC3 | ||
| 9 | RUMS | RUNGE MOVING & STORAGE | SCAC3 | ||
| 10 | RUMV | RUSKIN THE MOVER | SCAC3 |