| 1 | SUR | Surrey & Kent Flying Club | Callsign: Surrey, | GB | AVCODES |
| 2 | SUR | Sun Air | | ET | AVCODES |
| 3 | SUR | Sun Air | | | ICAO1 |
| 4 | SUR | State University R.R. Co. | 1/1975-1/1980 | | NAKINA |
| 5 | SUR | State University R.R. Co. | 1/75-1/80 | | NRHS |
| 6 | SUR | STATE UNIVERSITY RAILROAD CO. | | | PWRC |
| 7 | SUR | State University Railroad | | | RSRV |
| 8 | SURB | SUBURBAN OIL COMPANY INC | | | SCAC4 |
| 9 | SURC | SUPER TRANS INC | | | SCAC4 |
| 10 | SURC | Surrey Connect | | GB | TRAFFIC |
| 11 | SURFTS | Surface Transportation System | | USA | TRAFFIC |
| 12 | SURL | SUDDATH RELOCATION SYSTEMS OF | | | SCAC4 |
| 13 | SURP | SURA TRANSPORT INC | | | SCAC4 |
| 14 | SURW | SURE WINNERFOODS | | | SCAC4 |
| 15 | SURY | SURIYA TRANSPORT | | | SCAC4 |
