| 1 | SBR | Saber Aviation, Inc. | Callsign: Freighter, | USA | AVCODES |
| 2 | SBR | Saber Aviation | | | ICAO1 |
| 3 | SBR | UP [MISSOURI PACIFIC] [SAN BENITO & RIO GRANDE VALLEY RY] | | | PWRC |
| 4 | SBR | STOURBRIDGE RAILWAY | | | SCAC4 |
| 5 | SBR | | | NL | TRAFFIC |
| 6 | SBRD | STARBIRD, LEON | | | SCAC4 |
| 7 | SBRE | SEABREEZE MARINE SA | | | SCAC4 |
| 8 | SBRF | STONEY BROOK FARM LTD | | | SCAC4 |
| 9 | SBRG | SANDBERG, NORMAN | | | SCAC1 |
| 10 | SBRG | SANDBERG TRUCKING | | | SCAC4 |
| 11 | SBRH | SPINK HUTTERIAN BRETHREN | | | SCAC4 |
| 12 | SBRJ | STERNBAUER TRANSPORT INC | | | SCAC4 |
| 13 | SBRK | SONS & BROTHERS TRUCKING LLC | | | SCAC4 |
| 14 | SBRL | SMITH, BRUCE R LIMITED | | | SCAC4 |
| 15 | SBRM | STINELLI BROS MOVING & STORAGE | | | SCAC4 |
| 16 | SBRN | SANBORN'S MOTOR EXPRESS QUEBEC, INC | | | SCAC1 |
| 17 | SBRO | SANABRIA, ROBERT | | | SCAC4 |
| 18 | SBRQ | SEABRA LEASING LLC | | | SCAC4 |
| 19 | SBRR | Stourbridge R.R. Co. | added 1/1990; 1/1994-7/2005; eliminated 4/2006 | | NAKINA |
| 20 | SBRR | Stourbridge R.R. Co. | added 1/90; 1/94-7/2000 | | NRHS |
| 21 | SBRR | STOURBRIDGE RAILROAD COMPANY | | | PWRC |
| 22 | SBRR | Stourbridge Railroad | | | RSRV |
| 23 | SBRR | STOURBRIDGE RAILROAD COMPANY | | | SCAC4 |
| 24 | SBRS | SABRINA SHIPPING | | | SCAC4 |
| 25 | SBRT | SIBER RENTALS | | | SCAC4 |
| 26 | SBRV | SPENCER BROTHERS INC | | | SCAC4 |
| 27 | SBRW | SWAPP BROS | | | SCAC4 |
| 28 | SBRX | *SILVER BEND RAIL SYSTEM | | | PWRC |
| 29 | SBRX | +SAN BERNARDINO RAILROAD HISTORICAL SOCIETY | | | PWRC |
| 30 | SBRX | SAN BERNARDINO RAILROAD HISTORICAL | | | SCAC4 |
| 31 | SBRZ | STROHS BREWERY | | | PWRC |
