| 1 | SJS | Skyjets & Support, S.A. de C.V. | Callsign: Jet Port, | MEX | AVCODES |
| 2 | SJS | Det Sjællandske Jernbaneselskab | 1847 - 1893 | DK | jernbanen.dk |
| 3 | SJS | Det Sjællandske Jernbaneselskab | 1848 - 1893 | DK | TRAFFIC |
| 4 | SJSC | ST JOHNS SHIPPING CO INC | | | SCAC4 |
| 5 | SJSD | S J S TRUCKING INC | | | SCAC4 |
| 6 | SJSE | SAN JUAN STAR EXPRESS LLC | | | SCAC4 |
| 7 | SJSH | S J S INC | | | SCAC4 |
| 8 | SJSK | SAINT JOHN SPRINGWORKS LTD | | | SCAC4 |
| 9 | SJSM | SELECT JERSEY SENC | | | SCAC4 |
| 10 | SJSU | CHENGDU SJIUS CROSS-BORDER E-COMMERCE CO., LTD. | | PRC | BIC |
| 11 | SJSX | S.J. Sackett | 1/1945-1/1946 | | NAKINA |
| 12 | SJSX | S. J. SACKETT | | | PWRC |
| 13 | SJSZ | SPECIALTY CHASSIS LEASING, INC. | | | PWRC |
| 14 | SJSZ | Specialty Chassis Leasing | | | RSRV |
