| 2601 | FGTO | F & G TRANSPORT INC | | | SCAC3 |
| 2602 | FGTP | F G TRANSPORTATION INC | | | SCAC4 |
| 2603 | FGTQ | FERGERSON TRUCK SERVICE | | | SCAC3 |
| 2604 | FGTQ | FOSS, GA TRANSPORT INC | | | SCAC4 |
| 2605 | FGTS | FITZ-GERALD TRANSPORT SERVICE INC | | | SCAC3 |
| 2606 | FGTT | FAS GAS TRANSPORT LTD | | | SCAC3 |
| 2607 | FGTT | FREIGHT TRAIN EXPRESS LLC | | | SCAC4 |
| 2608 | FGTU | F&G TRADING LIMITED | | GB | BIC |
| 2609 | FGTW | FOLGER TRUCKING | | | SCAC3 |
| 2610 | FGTX | Florida Gas Terminals, Inc. | added 7/1983; eliminated 10/1991 | | NAKINA |
| 2611 | FGTX | Florida Gas Terminals, Inc. | eliminated 10/91 | | NRHS |
| 2612 | FGTX | RETIRED 06-05-91 ATP (1593) [FLORIDA GAS TERMINALS INC.] | | | PWRC |
| 2613 | FGTX | Florida Gas Terminals | | | RSRV |
| 2614 | FGTY | FOGERTY PETROLEUM TRANSPORT | | | SCAC3 |
| 2615 | FGUI | FREIGHTS USA INC | | | SCAC4 |
| 2616 | FGUS | FERGUSON TRANSPORTATION INC | | | SCAC3 |
| 2617 | FGUS | FIGUS TRUCKING INC | | | SCAC4 |
| 2618 | FGV | Ferrocarrils de la Generalitat Valenciana | | E | TRAFFIC |
| 2619 | FGV | Ferrocarrils de la Generalitat de Valencia | | ES | VKM |
| 2620 | FGVL | FREIGHTVIEW LLC | | | SCAC4 |
| 2621 | FGW | Fly Gangwon Co., Ltd. | IATA: 4V, Callsign: Gangwon, Established on 12 April 2016. Planned start Oct 2019 with 2 x 737-800. | ROK | AVCODES |
| 2622 | FGW | First Great Western Ltd. | 1999: 1360km standard gauge, not electrified First Great Western is the operating name of First Greater Western Ltd[1], a British train operating company owned by First Group, which operates services in the South West of England. In 1998, the bus operator First Group acquired Great Western, along with its subsidiary North Western Trains (later First North Western), and re-branded it with its present name. On 1st April 2006, First Great Western, First Great Western Link and Wessex Trains combined into the new Greater Western Franchise. First were announced as the operator of the combined franchise in December 2005 for a 10-year period. | GB | TRAFFIC |
| 2623 | FGW | First Great Western | | UK | VKM |
| 2624 | FGWI | FREIGHT WATCHERS INC | | | SCAC3 |
| 2625 | FGWI | FASTGROW LOGISTICS INC | | | SCAC4 |
| 2626 | FGWU | CATERPILLAR (NI) LTD | | GB | BIC |
| 2627 | FGWU | FG WILSON (ENGINEERING) LTD | | | SCAC4 |
| 2628 | FGWX | Federal Grain Inspection Service (USDA) (test scale cars) | 1/1994-7/2005 (not listed) | | NAKINA |
| 2629 | FGWX | Federal Grain Inspection Service (test scale cars) | Jan-94 | | NRHS |
| 2630 | FGWX | Federal Grain Inspection Service (USDA) (test scale cars) | Jul-00 | | NRHS |
| 2631 | FGWX | FEDERAL GRAIN INSPECTION SERVICE (USDA)(TEST SCALE CARS) | | | PWRC |
| 2632 | FGWX | Federal Grain Inspection Service (USDA) | | | RSRV |
| 2633 | FGWX | FEDERAL GRAIN INSPECTION SERVICE (U | | | SCAC4 |
| 2634 | FGXI | FRUGAL TRANSPORT INC | | | SCAC4 |
| 2635 | FGXN | FLEMING TRANSPORTATION INC | | | SCAC4 |
| 2636 | FGXP | FLAGSHIP EXPRESS | | | SCAC3 |
| 2637 | FGY | Froggy Corporate Aviation | | AUS | AVCODES |
| 2638 | FGY | Froggy Corporate Aviation | | | ICAO1 |
| 2639 | FGYC | FUEL GUYS LLC | | | SCAC4 |
| 2640 | FH | Compania Hispano Irlanhesa de Aviacion d/b/a Futura Internacional | ICAO: FUA, Callsign: Futura, Name changed to Futura International Airways | E | AVCODES |
| 2641 | FH | Futura International Airways | ICAO: FUA, Callsign: Futura, Ceased operations on 07 September 2008. Name changed from Compania Hispano Irlanhesa de Aviacion d/b/a Futura Internacional | E | AVCODES |
| 2642 | FH | Amsterdam Airlines | ICAO: AAN, Callsign: Amstel, Designator FH* recalled by IATA | NL | AVCODES |
| 2643 | FHA | Foshing Airline | | PRC | AVCODES |
| 2644 | FHAI | FHA TRANSPORT INC | | | SCAC4 |
| 2645 | FHAL | Flights Hallmark | | GB | TRAFFIC |
| 2646 | FHAN | FREIGHT HANDLERS INC | | | SCAC4 |
| 2647 | FHAP | FOUNTAIN HILLS LP GAS/ARIZONA PROPA | | | SCAC4 |
| 2648 | FHAQ | FULL HOUSE AUTO TRANSPORT INC | | | SCAC4 |
| 2649 | FHAS | FREIGHTAIR SERVICES | | | SCAC3 |
| 2650 | FHBC | FRANKLIN, HARRY B CO INC | | | SCAC3 |
| 2651 | FHBC | FAITH GLOBAL LOGISTICS LLC | | | SCAC4 |
| 2652 | FHBI | FREIGHT BROKERS INTERNATIONAL INC | | | SCAC3 |
| 2653 | FHBS | F H BERTLING CHARTERING & | | | SCAC4 |
| 2654 | FHCC | FAITH CARRIERS INC | | | SCAC4 |
| 2655 | FHCE | F H & C ENTERPRISES INC | | | SCAC4 |
| 2656 | FHCN | FREIGHT CONNECTIONS INC | | | SCAC3 |
| 2657 | FHCS | FINCHS CUSTOM STYLED CYCLES INC | | | SCAC4 |
| 2658 | FHCY | FISCHER HONEY COMPANY INC | | | SCAC4 |
| 2659 | FHDC | FISH, D C TRUCKING | | | SCAC3 |
| 2660 | FHDI | FIRST HOUSTON DELIVERY INC | | | SCAC4 |
| 2661 | FHDS | FORK HILL DISTRIBUTION SERVICES LLC | | | SCAC4 |
| 2662 | FHDT | FEHR, DAVID TRUCKING | | | SCAC4 |
| 2663 | FHE | Hello AG | IATA: HW, Callsign: Fly Hello, IATA Prefix: 590, Ceased operations on 16 October 2012 | CH | AVCODES |
| 2664 | FHE | Hello | IATA: HW | | ICAO1 |
| 2665 | FHEB | FREEMAN HERBS INC | | | SCAC4 |
| 2666 | FHEC | FLATHEAD CARTAGE CO | | | SCAC3 |
| 2667 | FHEC | FLATHEAD CARTAGE CO | | | SCAC4 |
| 2668 | FHED | FREIGHT EXPEDITORS INC | | | SCAC3 |
| 2669 | FHED | FREIGHT EXPEDITORS INC | | | SCAC4 |
| 2670 | FHEI | FORJAY TROPHY HUNTS | | | SCAC4 |
| 2671 | FHEL | FUCHS, JIM TRUCKING INC | | | SCAC4 |
| 2672 | FHEN | FERLAND, HELENE | | | SCAC4 |
| 2673 | FHEW | FREEHOLD EQUITY LTD | | | SCAC4 |
| 2674 | FHFL | FLEET HIGHWAY FREIGHT LINES INC | | | SCAC3 |
| 2675 | FHFL | FRENCH, ROBERT E | | | SCAC4 |
| 2676 | FHFS | FOUR HUNDRED FREIGHT SERVICES INC ( | | | SCAC3 |
| 2677 | FHFU | FHF FLURFOERDERGERAETE GMBH | | D | BIC |
| 2678 | FHFU | FHF FLURFORDERGERATE GMBH | | | SCAC4 |
| 2679 | FHG | Flying Hope E.V. | Callsign: Flying Hope, | D | AVCODES |
| 2680 | FHGH | FISHING HOLDINGS LLC | | | SCAC4 |
| 2681 | FHGW | FRUEH, GEORGE WM SONS | | | SCAC4 |
| 2682 | FHH | Ferrocarril Huancayo-Huancavelica SA | | PE | TRAFFIC |
| 2683 | FHHL | FREIGHT HITCH LLC | | | SCAC4 |
| 2684 | FHHX | F.H. Hatch Refrigerator Line | 7/1932-7/1935 | | NAKINA |
| 2685 | FHHX | F.H. HATCH REFRIGERATOR LINE | | | PWRC |
| 2686 | FHII | FREIGHT HANDLERS INTERNATIONAL INC | | | SCAC3 |
| 2687 | FHII | FAIRCHILD FREIGHT SYSTEMS | | | SCAC4 |
| 2688 | FHIU | SHIPPING CO LTD YING KOU FU HAI | | | SCAC4 |
| 2689 | FHIX | Fruit Growers Express Co. | 1/1950-1/1975; eliminated 7/1978 | | NAKINA |
| 2690 | FHIX | Fruit Growers Express Co. | 1/52-1/75; eliminated 7/78 | | NRHS |
| 2691 | FHIX | FRUIT GROWERS EXPRESS CO. | | | PWRC |
| 2692 | FHKC | FULLHART TRUCKING LLC | | | SCAC4 |
| 2693 | FHKG | FAITH TRUCKING | | | SCAC4 |
| 2694 | FHKH | FISCHER TRUCKING LLC | | | SCAC4 |
| 2695 | FHL | Fast Helicopters Limited | Callsign: Findon, Ceased operations. | GB | AVCODES |
| 2696 | FHL | Fast Helicopters | | | ICAO1 |
| 2697 | FHLA | FREIGHT LINE OF THE AMERICAS INC | | | SCAC3 |
| 2698 | FHLA | FEATHERLAND FARMS | | | SCAC4 |
| 2699 | FHLF | FORT HILL FUEL CO INC | | | SCAC4 |
| 2700 | FHLI | FORT HILL LOGISTICS LTD | | | SCAC4 |
