| 2501 | FGLU | FLFFES GROUP LTD | | | SCAC3 |
| 2502 | FGLU | FLFFES GROUP LTD | | | SCAC4 |
| 2503 | FGLX | Factor Gas Liquids Inc. | added 1/1996; 7/2000; eliminated 4/2003; 7/2005 (not listed) | | NAKINA |
| 2504 | FGLX | FACTOR GAS LIQUIDS INC | | | PWRC |
| 2505 | FGLX | Factor Gas Liquids | | | RSRV |
| 2506 | FGLY | FREIGHT MANAGEMENT AND LOGISTICS LL | | | SCAC4 |
| 2507 | FGMA | FORGE MOTORS AUTO TRANSPORT INC | | | SCAC3 |
| 2508 | FGMA | FORGE MOTORS AUTO TRANSPORT INC | | | SCAC4 |
| 2509 | FGMB | Ferrocarril General Manuel Belgrano | | RA | TRAFFIC |
| 2510 | FGMC | FGM LOGISTICS LLC | | | SCAC4 |
| 2511 | FGMG | FREIGHT MANAGEMENT INC | | | SCAC4 |
| 2512 | FGMI | FAGEN-MILLER INCORPORATED | | | SCAC3 |
| 2513 | FGMI | FREIGHTMAR INTERNATIONAL | | | SCAC4 |
| 2514 | FGML | FGM TRUCK LINES INC | | | SCAC4 |
| 2515 | FGMR | Fruit Growers Express Co. | added 10/1980; 1/1994; 7/2000-7/2005 (not listed) | | NAKINA |
| 2516 | FGMR | Fruit Growers Express Co. | added 10/80; 1/94-7/2000 | | NRHS |
| 2517 | FGMR | FRUIT GROWERS EXPRESS CO | | | PWRC |
| 2518 | FGMR | Fruit Growers Express | | | RSRV |
| 2519 | FGMT | FREIGHTMASTERS, INC | | | SCAC3 |
| 2520 | FGMT | FREIGHTMASTERS INC | | | SCAC4 |
| 2521 | FGMY | FERNS MASONRY INC | | | SCAC4 |
| 2522 | FGN | Gendarmerie Nationale | Callsign: France Gendarme, | F | AVCODES |
| 2523 | FGN | Gendarmie Nationale | | | ICAO1 |
| 2524 | FGNA | FESCO AGENCIES NORTH AMERICA INC | | | SCAC4 |
| 2525 | FGNB | FAGNANS BUS CHARTER | | | SCAC3 |
| 2526 | FGNC | FILLETTE GREEN & CO | | | SCAC3 |
| 2527 | FGNC | FILLETTE GREEN & CO | | | SCAC4 |
| 2528 | FGNG | FERGUSON LOGISTICS LLC | | | SCAC4 |
| 2529 | FGNL | FASTGROW INTERNATIONAL CO INC | | | SCAC4 |
| 2530 | FGNM | FREIGHT N MORE | | | SCAC3 |
| 2531 | FGNS | FERGUSON, LES TRUCKING | | | SCAC4 |
| 2532 | FGNT | FAGAN TRANSPORTATION & SERVICE INC | | | SCAC3 |
| 2533 | FGNU | FLINT GROUP NETHERLANDS B.V. | | NL | BIC |
| 2534 | FGOC | FAIR GROVE OIL COMPANY INC | | | SCAC4 |
| 2535 | FGOF | FRIGO FREIGHT INC | | | SCAC3 |
| 2536 | FGOI | FRANGER OIL CO INC | | | SCAC3 |
| 2537 | FGOR | FLEMING, ORIE | | | SCAC3 |
| 2538 | FGOT | FARGO TRANSPORT INC | | | SCAC3 |
| 2539 | FGP | Flying-Research Aerogeophysical Center Ltd. | Callsign: Flying Center, | RUS | AVCODES |
| 2540 | FGP | Flying-Research Aerogeophysical Center | | | ICAO1 |
| 2541 | FGPT | FREIGHTOLOGY GROUP, THE | | | SCAC4 |
| 2542 | FGPX | National Car Co. | 4/1947-1/1950 | | NAKINA |
| 2543 | FGPX | Finco Gasoline Production Co. | 7/1923 | | NAKINA |
| 2544 | FGPX | *FINCO GASOLINE PRODUCTION CO. | | | PWRC |
| 2545 | FGPX | *NATIONAL CAR CO. | | | PWRC |
| 2546 | FGR | Trans-Pacific Air Charter LLC | Callsign: Frigate, Name changed to Mid-Pacific Air Service, LLC. | USA | AVCODES |
| 2547 | FGR | Mid-Pacific Air Service, LLC. | Callsign: Frigate, Name changed from Trans-Pacific Air Charter LLC. | USA | AVCODES |
| 2548 | FGRD | FRIGIDARE COMPANY | | | SCAC4 |
| 2549 | FGRG | FOGG, ROSS G JR & SON INC | | | SCAC4 |
| 2550 | FGRM | FUGRO-MCCLELLAND MARINE GEOSCIENCES | | | SCAC4 |
| 2551 | FGRN | FREIGHT RANGERS INC | | | SCAC4 |
| 2552 | FGRO | FASTGROW INTERNATIONAL | | | SCAC4 |
| 2553 | FGRP | Fergrupo | | P | TRAFFIC |
| 2554 | FGRQ | FOLEGANDROS MARITIME COMPANY | | | SCAC3 |
| 2555 | FGRR | F G R & R TRUCKING INC | | | SCAC3 |
| 2556 | FGRU | OEG OFFSHORE GROUP LIMITED | | SGP | BIC |
| 2557 | FGRU | FERGUSSON GROUP LTD | | | SCAC4 |
| 2558 | FGRY | FAGAN, GARY | | | SCAC3 |
| 2559 | FGS | Elitellina | Callsign: Elitellina, | I | AVCODES |
| 2560 | FGS | Elitellina | | | ICAO1 |
| 2561 | FGSA | FERGUSON, STAN TRUCKING | | | SCAC3 |
| 2562 | FGSA | FERGUSON, STAN TRUCKING | | | SCAC4 |
| 2563 | FGSB | FERGUSON BROTHERS TRUCKING INC | | | SCAC3 |
| 2564 | FGSC | FREIGHT ESCAPE, INC | | | SCAC3 |
| 2565 | FGSC | FREIGHT ESCAPE INC, THE | | | SCAC4 |
| 2566 | FGSE | FLETES GARIBAY SA DE CV | | | SCAC4 |
| 2567 | FGSG | FERGUSON TRUCKING | | | SCAC4 |
| 2568 | FGSH | FLAGSHIP TRUCKING COMPANY INC | | | SCAC3 |
| 2569 | FGSI | FREIGHT SERVICE INC | | | SCAC3 |
| 2570 | FGSK | FERGUSON TRUCKING | | | SCAC4 |
| 2571 | FGSM | FULMER GLOBAL SYSTEMS LLC | | | SCAC4 |
| 2572 | FGSN | FERGISON, DONALD R | | | SCAC3 |
| 2573 | FGSN | FERGUSON TRANSPORTATION LLC | | | SCAC4 |
| 2574 | FGSO | FLAGG AND SON | | | SCAC3 |
| 2575 | FGSO | FERGUSON, T A & ASSOCIATES INC | | | SCAC4 |
| 2576 | FGSP | FLAGSHIP MOVING SERVICES LLC | | | SCAC4 |
| 2577 | FGSQ | FERGUSON TRUCKING COMPANY INC | | | SCAC3 |
| 2578 | FGSR | FERGUS TRANSPORTATION | | | SCAC4 |
| 2579 | FGSS | FREIGHTSAVERS INC | | | SCAC3 |
| 2580 | FGSS | FERGUSON, ED | | | SCAC4 |
| 2581 | FGST | FERGUSON TRUCKING | | | SCAC3 |
| 2582 | FGSU | DRISCOLL & BAILEY INC | | | SCAC4 |
| 2583 | FGSV | FREIGHTSAVERS TRANSPORT INC | | | SCAC3 |
| 2584 | FGSW | FREIGHT SOLUTIONS 24/7 INC | | | SCAC4 |
| 2585 | FGSY | FREIGHT SHIPPERS CORP | | | SCAC4 |
| 2586 | FGT | Fairflight Ltd. | IATA: FC, Callsign: Fairflight, | GB | AVCODES |
| 2587 | FGT | Aerofreight, S.A. de C.V. | | MEX | AVCODES |
| 2588 | FGT | Aero Freight | | | ICAO1 |
| 2589 | FGTA | FAITH GLOBAL TRANSPORTATION LLC | | | SCAC4 |
| 2590 | FGTB | FRATZ, GREG TRUCKING | | | SCAC4 |
| 2591 | FGTC | FINCH GOLF & TURF COMPANY (DIV FINC | | | SCAC3 |
| 2592 | FGTC | FREIGHT TRANS INC | | | SCAC4 |
| 2593 | FGTD | FOUR (4) G TRUCKING | | | SCAC4 |
| 2594 | FGTG | FOGGS TRUCKING CO | | | SCAC3 |
| 2595 | FGTG | FG TRANSPORTES | | | SCAC4 |
| 2596 | FGTH | FREIGHT TEAM, THE | | | SCAC4 |
| 2597 | FGTI | FIBABAUM TRUCKING INC | | | SCAC3 |
| 2598 | FGTK | FIELDS, G TRUCKING | | | SCAC3 |
| 2599 | FGTK | FOGI TRUCKING COMPANY | | | SCAC4 |
| 2600 | FGTL | FREEMAN, GERALD TRANSPORT LTD | | | SCAC4 |
