| Carrier Code | Carrier Name |
| SRTT | STEUART TRANSPORTATION CO |
| SRZA | SARIZA EDIKI NAFTIKI EPIHIRISI |
| SRZT | SERVIZI TRASPORTI RINFUSE S R L |
| SSAC | SUPER SAILORS COMPANY LIMITED |
| SSAO | SECOND SHIPMOR ASSOCIATES |
| SSAY | SOUTHERN STEAMSHIP AGENCY INC |
| SSBQ | SCANASIA SHIPPING BAHAMAS LIMITED |
| SSCC | STATES STEAMSHIP COMPANY |
| SSCU | STATES STEAMSHIP COMPANY |
| SSFI | SUNSHINE FREIGHT INC |
| SSGG | SOUTHERN SHIPPING COMPANY INC |
| SSGH | STARWAVE SHIPPING COMP LTD OF CYPRUS |
| SSGM | SALTA SHIPPING CORPORATION LTD |
| SSGO | SAIPAN SHIPPING CO INC |
| SSGP | STAVRONISI SHIPPING CORPORATION |
