| 1 | RTH | Rotorsun, S.L. | | E | AVCODES |
| 2 | RTH | Artis | | | ICAO1 |
| 3 | RTHA | ROGERS, THOMAS A TRUCKING | | | SCAC3 |
| 4 | RTHAF | Royal Thai Air Force | Real: RTAF, กองทัพอากาศไทย: Kong Thap Akat Thai | T | TRAFFIC |
| 5 | RTHC | ROTHMAN, M & CO INC | | | SCAC4 |
| 6 | RTHD | ROYAL II (TWO) HOUR DELIVERY | | | SCAC3 |
| 7 | RTHF | RUTHERFORD VAN LINES INC | | | SCAC3 |
| 8 | RTHF | RUTHERFORD TRUCKING INC | | | SCAC4 |
| 9 | RTHG | RUTHIG TRANSP CORP | | | SCAC3 |
| 10 | RTHI | ROTH TRUCK SERVICE INC | | | SCAC3 |
| 11 | RTHJ | R & L TRANSPORTATION LLC | | | SCAC4 |
| 12 | RTHK | ROLLINS TRANSPORT | | | SCAC4 |
| 13 | RTHL | ROLLANS, THOMAS L | | | SCAC3 |
| 14 | RTHM | ROTH TRUCKING INC | | | SCAC3 |
| 15 | RTHM | RANCHO TRES HERMANOS | | | SCAC4 |
| 16 | RTHN | RAYTHEON COMPANY | | | SCAC3 |
| 17 | RTHN | RIMS TRANSPORT - HAMILTON | | | SCAC4 |
| 18 | RTHO | RENO-TAHOE CONNECTION | | | SCAC3 |
| 19 | RTHP | ROMES TRUCKING LLC | | | SCAC4 |
| 20 | RTHT | ROTH TRUCKING | | | SCAC3 |
| 21 | RTHU | CARU CONTAINERS BV | | NL | BIC |
| 22 | RTHU | CARU CONTAINER BV | | | SCAC4 |
| 23 | RTHW | RATHWELL TRANSPORTATION INC | | | SCAC3 |
