| 1 | FER | Feria Aviacion | Callsign: Feria, | E | AVCODES |
| 2 | FER | Feria Aviacion | | | ICAO1 |
| 3 | FER | Ferrovie Emilia Romagna | | I | TRAFFIC |
| 4 | FER | Ferrovie Emilia Romagna | | IT | VKM |
| 5 | FERB | FERBAS, A W, EXPRESS | | | SCAC3 |
| 6 | FERD | FERNANDEZ TRANSPORT INC | | | SCAC3 |
| 7 | FERD | FERDERER TRUCKING | | | SCAC4 |
| 8 | FERE | FERUS INC | | | SCAC4 |
| 9 | FERE | FEREST LOGISTICS SRL | | RO | VKM |
| 10 | FERF | FERRELL FUEL CO INC | | | SCAC4 |
| 11 | FERG | FERGUSON INC TRUCKING | | | SCAC3 |
| 12 | FERG | FERGUSON TRANSPORT | | | SCAC4 |
| 13 | FERG | Ferroglobus | | H | TRAFFIC |
| 14 | FERH | FERGUSON HARBOR SERVICE INC | | | SCAC3 |
| 15 | FERI | FERRY TRUCKING CO | | | SCAC3 |
| 16 | FERI | FORTEXPRESS MF INC | | | SCAC4 |
| 17 | FERK | FERRARA, RALPH INC | | | SCAC3 |
| 18 | FERL | FERRARO TRANSPORTATION COMPANY, INC | | | SCAC3 |
| 19 | FERL | FERRELL, MIKE TRUCKING | | | SCAC4 |
| 20 | FERL | Ferrovial | | E | TRAFFIC |
| 21 | FERM | FERM INTERNATIONAL SHIP MANAGEMENT | | | SCAC3 |
| 22 | FERN | FERNANDEZ, S TRANSPORT INC | | | SCAC4 |
| 23 | FERNETTI | Autoporto Fernetti Spa Triest | | I | TRAFFIC |
| 24 | FERO | FERRARA, M T CONTAINER TRANSPORT | | | SCAC3 |
| 25 | FERO | FEROCARGO EUROTRANS SA | | RO | VKM |
| 26 | FERP | FERNEDING, PAUL W | | | SCAC3 |
| 27 | FERP | FERGUSON, P TRUCKING | | | SCAC4 |
| 28 | FERP | FEROCO S.A. | | PL | VKM |
| 29 | FERQ | FERRARO, F, INC | | | SCAC3 |
| 30 | FERR | Feliciana Eastern R.R. Co. | 1/1975-1/1980 | | NAKINA |
| 31 | FERR | Feliciana Eastern R.R. Co. | 1/75-1/80 | | NRHS |
| 32 | FERR | FELECIANA EASTERN RAILROAD COMPANY | | | PWRC |
| 33 | FERR | FERRARI TRUCKING | | | SCAC3 |
| 34 | FERRO | FERROVIAL AGROMAN, S.A. | | ES | VKM |
| 35 | FERS | FERGUSON TRANSFER AND STORAGE CORPO | | | SCAC3 |
| 36 | FERS | Fersalento | | I | TRAFFIC |
| 37 | FERS | Fersalento s.r.l. | | IT | VKM |
| 38 | FERSP | Fersped d.d. | | SI | VKM |
| 39 | FERST | Förderverein Eisenbahn Rinteln - Stadthagen e.V. | | DE | VKM |
| 40 | FERSU | FERMECCANICA SUD S.r.l. | | IT | VKM |
| 41 | FERT | Fertagus | | E | TRAFFIC |
| 42 | FERT | Fertilog Oy | | FI | VKM |
| 43 | FERU | FERRARI EUGENIO SRL | | I | BIC |
| 44 | FERU | S G T SRL | | | SCAC4 |
| 45 | FERU | Felswerke Rübeland | | D | TRAFFIC |
| 46 | FERV | FERGUSON VAN LINES, INC | | | SCAC3 |
| 47 | FERV | Ferovias | | P | TRAFFIC |
| 48 | FERW | FAUSER ENERGY RESOURCES | | | SCAC4 |
| 49 | FERY | FERRY TRANSPORTATION INC | | | SCAC4 |
