| 1 | DSF | David See Flying Services | Callsign: Disco, | GB | AVCODES |
| 2 | DSF | Dassault Falcon Service France | Callsign: Dassault France, | F | AVCODES |
| 3 | DSF | Verein DSF | | CH | VKM |
| 4 | DSFA | D S FARMS | | | SCAC4 |
| 5 | DSFC | DEEP SOUTH FUEL CENTER LLC | | | SCAC4 |
| 6 | DSFG | DESTINY FREIGHT INC | | | SCAC4 |
| 7 | DSFI | DE SOTO FUELS INC | | | SCAC4 |
| 8 | DSFL | DESIMONE FUEL | | | SCAC4 |
| 9 | DSFV | DIVERSIFIED EXPOSITION SERVICES INC | | | SCAC4 |
| 10 | DSFX | Diamond State Fibre Co. | 7/1923 | | NAKINA |
| 11 | DSFX | DIAMOND STATE FIBRE CO. | | | PWRC |
| 12 | DSFY | DEMENAGEM | | | SCAC4 |
