| 1 | FSE | AFS Alpine Flightservice GmbH | Callsign: Falco, | A | AVCODES |
| 2 | FSE | Ferrovie del Sud-Est | | I | TRAFFIC |
| 3 | FSE | Ferrovie del Sud-Est | | IT | VKM |
| 4 | FSEA | FOUR (4)-SEASONS TRANSPORT | | | SCAC4 |
| 5 | FSEC | FOUR SEASONS COACHES | | | SCAC3 |
| 6 | FSEE | FULLER, STEVEN E EXCAVATING INC | | | SCAC4 |
| 7 | FSEF | FRASER FUELS | | | SCAC4 |
| 8 | FSEG | FOREST, E G COMPANY INC | | | SCAC3 |
| 9 | FSEH | FRIESE HIDE & TALLOW CO INC | | | SCAC3 |
| 10 | FSEI | FRICK SERVICES INC | | | SCAC3 |
| 11 | FSEI | FRICK TRUCKING LLC | | | SCAC4 |
| 12 | FSEK | FRANCIS, E TRUCKING | | | SCAC3 |
| 13 | FSEL | FIVE STAR ENTERPRISES LIMOUSINE SER | | | SCAC3 |
| 14 | FSEL | FLORIDA FREIGHT FORWARDER LLC | | | SCAC4 |
| 15 | FSEM | FREE SEAS SHIPPING LTD | | | SCAC4 |
| 16 | FSEN | F & S ENTERPRISES INC | | | SCAC3 |
| 17 | FSEO | FLETES SOTELO S A | | | SCAC4 |
| 18 | FSEP | FIRST EXPRESS INC (1ST EXPRESS INC) | | | SCAC3 |
| 19 | FSEP | FIRST EXPRESS INC (1ST EXPRESS INC) | | | SCAC4 |
| 20 | FSER | FOSTER, JOHN H | | | SCAC3 |
| 21 | FSES | FT SERVICES | | | SCAC4 |
| 22 | FSET | FOSSE TRANSPORT | | | SCAC3 |
| 23 | FSET | FISETTE, ALAIN INC | | | SCAC4 |
| 24 | FSEV | FREIGHT SERVICE INC | | | SCAC3 |
