| 1901 | FEPC | FEPCO CONTAINER INC | | | SCAC4 |
| 1902 | FEPE | FORDE ENTERPRISE LLC | | | SCAC4 |
| 1903 | FEPI | FREIGHT EXPRESS INC | | | SCAC3 |
| 1904 | FEPK | FLORIDA EXPORT PACKERS INC | | | SCAC4 |
| 1905 | FEPL | FEDERAL EXPRESS | | | SCAC3 |
| 1906 | FEPN | FLORAL EXPRESS INC | | | SCAC4 |
| 1907 | FEPQ | FEDERAL PRODUCE TRANSPORTATION CO | | | SCAC3 |
| 1908 | FEPQ | FEDERAL PRODUCE TRANSPORTATION CO I | | | SCAC4 |
| 1909 | FEPR | FELPORT TRANSPORT INC | | | SCAC3 |
| 1910 | FEPS | FLEET EXPRESS SERVICES (DIV OF INTE | | | SCAC3 |
| 1911 | FEPT | FEPCO TRUCKING INC | | | SCAC3 |
| 1912 | FEPT | FEPCO TRUCKING INC | | | SCAC4 |
| 1913 | FEPU | FOURCES EQUIPMENT & SERVICES PVT LT | | | SCAC4 |
| 1914 | FEPX | FIRSTENERGY GENERATION CORP. | | | PWRC |
| 1915 | FEPX | FirstEnergy Corp | | | RSRV |
| 1916 | FEPX | FIRSTENERGY GENERATION CORP | | | SCAC4 |
| 1917 | FEQM | FRIESEN EQUIPMENT LTD | | | SCAC4 |
| 1918 | FER | Feria Aviacion | Callsign: Feria, | E | AVCODES |
| 1919 | FER | Feria Aviacion | | | ICAO1 |
| 1920 | FER | Ferrovie Emilia Romagna | | I | TRAFFIC |
| 1921 | FER | Ferrovie Emilia Romagna | | IT | VKM |
| 1922 | FERB | FERBAS, A W, EXPRESS | | | SCAC3 |
| 1923 | FERD | FERNANDEZ TRANSPORT INC | | | SCAC3 |
| 1924 | FERD | FERDERER TRUCKING | | | SCAC4 |
| 1925 | FERE | FERUS INC | | | SCAC4 |
| 1926 | FERE | FEREST LOGISTICS SRL | | RO | VKM |
| 1927 | FERF | FERRELL FUEL CO INC | | | SCAC4 |
| 1928 | FERG | FERGUSON INC TRUCKING | | | SCAC3 |
| 1929 | FERG | FERGUSON TRANSPORT | | | SCAC4 |
| 1930 | FERG | Ferroglobus | | H | TRAFFIC |
| 1931 | FERH | FERGUSON HARBOR SERVICE INC | | | SCAC3 |
| 1932 | FERI | FERRY TRUCKING CO | | | SCAC3 |
| 1933 | FERI | FORTEXPRESS MF INC | | | SCAC4 |
| 1934 | FERK | FERRARA, RALPH INC | | | SCAC3 |
| 1935 | FERL | FERRARO TRANSPORTATION COMPANY, INC | | | SCAC3 |
| 1936 | FERL | FERRELL, MIKE TRUCKING | | | SCAC4 |
| 1937 | FERL | Ferrovial | | E | TRAFFIC |
| 1938 | FERM | FERM INTERNATIONAL SHIP MANAGEMENT | | | SCAC3 |
| 1939 | FERN | FERNANDEZ, S TRANSPORT INC | | | SCAC4 |
| 1940 | FERNETTI | Autoporto Fernetti Spa Triest | | I | TRAFFIC |
| 1941 | FERO | FERRARA, M T CONTAINER TRANSPORT | | | SCAC3 |
| 1942 | FERO | FEROCARGO EUROTRANS SA | | RO | VKM |
| 1943 | FERP | FERNEDING, PAUL W | | | SCAC3 |
| 1944 | FERP | FERGUSON, P TRUCKING | | | SCAC4 |
| 1945 | FERP | FEROCO S.A. | | PL | VKM |
| 1946 | FERQ | FERRARO, F, INC | | | SCAC3 |
| 1947 | FERR | Feliciana Eastern R.R. Co. | 1/1975-1/1980 | | NAKINA |
| 1948 | FERR | Feliciana Eastern R.R. Co. | 1/75-1/80 | | NRHS |
| 1949 | FERR | FELECIANA EASTERN RAILROAD COMPANY | | | PWRC |
| 1950 | FERR | FERRARI TRUCKING | | | SCAC3 |
| 1951 | FERRO | FERROVIAL AGROMAN, S.A. | | ES | VKM |
| 1952 | FERS | FERGUSON TRANSFER AND STORAGE CORPO | | | SCAC3 |
| 1953 | FERS | Fersalento | | I | TRAFFIC |
| 1954 | FERS | Fersalento s.r.l. | | IT | VKM |
| 1955 | FERSP | Fersped d.d. | | SI | VKM |
| 1956 | FERST | Förderverein Eisenbahn Rinteln - Stadthagen e.V. | | DE | VKM |
| 1957 | FERSU | FERMECCANICA SUD S.r.l. | | IT | VKM |
| 1958 | FERT | Fertagus | | E | TRAFFIC |
| 1959 | FERT | Fertilog Oy | | FI | VKM |
| 1960 | FERU | FERRARI EUGENIO SRL | | I | BIC |
| 1961 | FERU | S G T SRL | | | SCAC4 |
| 1962 | FERU | Felswerke Rübeland | | D | TRAFFIC |
| 1963 | FERV | FERGUSON VAN LINES, INC | | | SCAC3 |
| 1964 | FERV | Ferovias | | P | TRAFFIC |
| 1965 | FERW | FAUSER ENERGY RESOURCES | | | SCAC4 |
| 1966 | FERY | FERRY TRANSPORTATION INC | | | SCAC4 |
| 1967 | FES | Aero Taxis Y Servicios Alfe, S.A. de C.V. | Callsign: Aero Alfe, | MEX | AVCODES |
| 1968 | FES | Aero Taxis Y Servicios Alfe | | | ICAO1 |
| 1969 | FES | FREE ENTERPRISE SYSTEM INC, THE | | | SCAC4 |
| 1970 | FESB | FRIO EXPRESS SA DE CV | | | SCAC4 |
| 1971 | FESC | FIESTA CHARTER INC | | | SCAC3 |
| 1972 | FESD | FESSLER, DAVID | | | SCAC3 |
| 1973 | FESE | FELLER STONE INC | | | SCAC3 |
| 1974 | FESE | FRONTLINE EXPEDITED SERVICES | | | SCAC4 |
| 1975 | FESG | FEDERAL SHIPPING INC | | | SCAC3 |
| 1976 | FESH | FAR EAST SHIPPING CO LTD TOKYO | | | SCAC3 |
| 1977 | FESH | FAR EAST SHIPPING CO LTD TOKYO | | | SCAC4 |
| 1978 | FESI | FREIGHT SYSTEMS INTERNATIONAL INC | | | SCAC3 |
| 1979 | FESJ | FESENOSA | | | SCAC4 |
| 1980 | FESK | FIVE EIGHT SEVEN ZERO EIGHT ONE ONE | | | SCAC4 |
| 1981 | FESK | FELBERMAYR SLOVAKIA, s.r.o. | | SK | VKM |
| 1982 | FESN | FRESNO TOMATO COMPANY | | | SCAC3 |
| 1983 | FESN | FARMER ENTERPRISES OF SOUTH CAROLIN | | | SCAC4 |
| 1984 | FESO | FESCO FAR EASTERN OCEAN LINE | | | SCAC3 |
| 1985 | FESO | FAR EASTERN SHIPPING CO PLC | | | SCAC4 |
| 1986 | FESP | FEEDERS SUPPLY | | | SCAC3 |
| 1987 | FESP | FLETES ESPIGA S A DE C V | | | SCAC4 |
| 1988 | FESQ | FERRY STREET TERMINAL AND TRANSFER, INC | | | SCAC3 |
| 1989 | FESQ | FERRY STREET TERMINAL AND TRANSFER | | | SCAC4 |
| 1990 | FESR | FULFERS ENVIRONMENTAL SERVICES INC | | | SCAC3 |
| 1991 | FESR | FLORES ROSALES, ROBERTO | | | SCAC4 |
| 1992 | FEST | FES TRANSPORTATION | | | SCAC4 |
| 1993 | FESU | FAR EASTERN SHIPPING PLC | | RUS | BIC |
| 1994 | FESV | FREIGHT EXPEDITE SERVICE | | | SCAC3 |
| 1995 | FESX | First Essex | | GB | TRAFFIC |
| 1996 | FESY | FRIESEN EXPEDITED SYSTEMS INC | | | SCAC4 |
| 1997 | FET | Old Dominion Freight LT Lines, Inc. | Callsign: Freightline, | USA | AVCODES |
| 1998 | FETC | FOUR-ELEVEN (4-11) TRUCKS INC | | | SCAC4 |
| 1999 | FETF | FEDERAL TRAFFIC SERVICE LLC | | | SCAC4 |
| 2000 | FETH | FEATHER, C L INC | | | SCAC3 |
