| 3101 | FIVE | FIVE TRANSPORTATION COMPANY | | | SCAC3 |
| 3102 | FIVE | FIVE STAR | | | SCAC4 |
| 3103 | FIVF | FIVE (5) STONE LOGISTICS LLC | | | SCAC4 |
| 3104 | FIVH | FIVE H TRUCKING COMPANY INC (5-H TR | | | SCAC3 |
| 3105 | FIVK | FIVE STAR TRUCKING INC | | | SCAC4 |
| 3106 | FIVL | FRAMEMENT INVESTMENTS LTD HUNG KONG | | | SCAC3 |
| 3107 | FIVR | FIVE STAR LOGISTICS INC | | | SCAC4 |
| 3108 | FIVS | FIVE STAR TRANSPORT LLC | | | SCAC4 |
| 3109 | FIWD | FISCHER, WIL DISTRIBUTING CO | | | SCAC3 |
| 3110 | FIWE | FERRARA INTERNATIONAL WORLDWIDE INC | | | SCAC4 |
| 3111 | FIWI | FIW INC | | | SCAC3 |
| 3112 | FIWQ | FINCH WAREHOUSE & TRANSFER CO INC | | | SCAC3 |
| 3113 | FIX | Airfix Aviation | Callsign: Airfix, | FIN | AVCODES |
| 3114 | FIX | Airfix Aviation | | | ICAO1 |
| 3115 | FIXI | FIX, LEO TRANSFER & STORAGE CO INC | | | SCAC3 |
| 3116 | FIXJ | FIX, JOE | | | SCAC3 |
| 3117 | FIXP | FIX, PHILIP J | | | SCAC3 |
| 3118 | FIXP | FLYING I XPRESS LLC | | | SCAC4 |
| 3119 | FIXR | FIRSTEXPRESS INC | | | SCAC4 |
| 3120 | FIXS | F ONE (F1) EXPRESS | | | SCAC4 |
| 3121 | FIXT | FIX TRANSPORTS INC | | | SCAC3 |
| 3122 | FIXU | FINNCONTAINERS OY LTD | | FIN | BIC |
| 3123 | FIXU | FINNCONTAINERS OY LTD | | | SCAC4 |
| 3124 | FIXV | F I X INC | | | SCAC3 |
| 3125 | FIZ | Let’s Fly Helicopter & Jets | Callsign: Cocktail, | F | AVCODES |
| 3126 | FIZI | FITZLEY INC | | | SCAC4 |
| 3127 | FIZT | FITZGERALD TRANSPORT INC | | | SCAC3 |
| 3128 | FJ | Air Pacific Ltd. | ICAO: FJI, Callsign: Pacific, IATA Prefix: 260, Name changed to Air Pacific Ltd. t/a Fiji Airways w.e.f. 27 June 2013. ICAO callsign changed to Fiji | FJI | AVCODES |
| 3129 | FJ | Air Pacific Ltd. t/a Fiji Airways | ICAO: FJI, Callsign: Fiji, IATA Prefix: 260, Name changed from Air Pacific Ltd. w.e.f. 27 June 2013. ICAO callsign changed from Pacific | FJI | AVCODES |
| 3130 | FJA | Fiji Airlines Limited t/a Fiji Link | Callsign: Pac Sun, ICAO callsign changed to Link Fiji. Found in 2006. | FJI | AVCODES |
| 3131 | FJA | Fiji Airlines Limited t/a Fiji Link | Callsign: Link Fiji, ICAO callsign changed from Pac Sun. Found in 2006. | FJI | AVCODES |
| 3132 | FJAC | FARRELL, JAMES & COMPANY | | | SCAC3 |
| 3133 | FJAD | FANCY, JARROD | | | SCAC4 |
| 3134 | FJAI | FUERTADO, J A INC JAMAICA NY | | | SCAC3 |
| 3135 | FJAT | FEDERICO, J & A TRUCKING | | | SCAC3 |
| 3136 | FJAU | ALCOA FJARDAAL SF | | IS | BIC |
| 3137 | FJB | Fastjet Zambia Limited | Callsign: Fastbird, | Z | AVCODES |
| 3138 | FJBL | FOLEY, JOE BUS LINES (MADOC) LTD | | | SCAC3 |
| 3139 | FJBQ | F J B HAULAGE CORP | | | SCAC3 |
| 3140 | FJBS | FREDS F & B SERVICE CORP | | | SCAC3 |
| 3141 | FJC | Falcon Jet Centre | Callsign: Falconjet, Designator FN recalled by IATA | GB | AVCODES |
| 3142 | FJC | Falcon Jet Centre | IATA: FN, Callsign: Falconjet, Designator FN recalled by IATA | GB | AVCODES |
| 3143 | FJC | Falcon Jet Centre | | | ICAO1 |
| 3144 | FJCI | FLEMING, J CLINT INC | | | SCAC3 |
| 3145 | FJCT | FLYING J CANADA TRANSPORT INC | | | SCAC4 |
| 3146 | FJDT | F J D TRANSPORT INC | | | SCAC3 |
| 3147 | FJDT | FARRIS, JD TRUCKING LLC | | | SCAC4 |
| 3148 | FJE | Flyjet Limited | Callsign: Jetsfly, ICAO callsign changed to Envoy | GB | AVCODES |
| 3149 | FJE | Flyjet Limited | IATA: Y7, Callsign: Envoy, IATA Prefix: 362, Name changed to Flyjet Limited t/a Silverjet. ICAO callsign changed from Jetsfly | GB | AVCODES |
| 3150 | FJE | Flyjet Limited t/a Silver | IATA: Y7, Callsign: Envoy, IATA Prefix: 362, Name changed from Flyjet Limited. ICAO callsign changed from Jetsfly | GB | AVCODES |
| 3151 | FJE | FairJets Luftverkehrs AG | Name changed to Luxavation Germany GmbH. ICAO designator changed to LXG. | D | AVCODES |
| 3152 | FJE | Fanjet Express Ltd. | Callsign: Fanjet, | EAK | AVCODES |
| 3153 | FJE | Silverjet | | | ICAO1 |
| 3154 | FJEF | FOSTER, JEFF TRUCKING INC | | | SCAC3 |
| 3155 | FJEP | FIRST JOHN ENTERPRISE | | | SCAC3 |
| 3156 | FJEQ | FRETZ, JAMES E TRANSFER | | | SCAC3 |
| 3157 | FJG | The New York, Susquehanna and Western Ry. Corp. | eliminated 4/1991 | | NAKINA |
| 3158 | FJG | Fonda, Johnstown & Gloversville R.R. Co. (transferred to New York, Susquehanna and Western Ry. Corp.) | added 10/1988 | | NAKINA |
| 3159 | FJG | Fonda, Johnstown & Gloversville R.R. Co. | 1/1975; added 4/1975; 1/1980; eliminated 10/1988 | | NAKINA |
| 3160 | FJG | Fonda, Johnstown & Gloversville R.R. Co. | 1/75; added 4/75; 1/80; eliminated 10/88 | | NRHS |
| 3161 | FJG | Fonda, Johnstown & Gloversville R.R. Co. (transferred to New York, Susquehanna and Western Ry. Corp.) | added 10/88 | | NRHS |
| 3162 | FJG | The New York, Susquehanna and Western Ry. Corp. | eliminated 4/91 | | NRHS |
| 3163 | FJG | NEW YORK, SUSQUEHANNA & WESTERN RWY. CORP. [FONDA, JOHNSTOWN & GLOVERSVILLE RAILROAD] | | | PWRC |
| 3164 | FJG | Fonda, Johnstown and Gloversville Railroad | | | RSRV |
| 3165 | FJG | Fonda, Johnstown & Gloversville R.R. Co | transferred to New York, Susquehanna and Western Ry. Corp. | USA | TRAFFIC |
| 3166 | FJGB | FERME JACQUES GOBEIL | | | SCAC4 |
| 3167 | FJGI | FLORES, JOSE G INC | | | SCAC4 |
| 3168 | FJGS | FRENCH, JOHN G & SONS TRUCKING INC | | | SCAC3 |
| 3169 | FJGS | FRENCH, JOHN G & SONS TRUCKING INC | | | SCAC4 |
| 3170 | FJHD | F & J HAULING LTD | | | SCAC4 |
| 3171 | FJHL | FISK, J HOWARD LIMOUSINE INC | | | SCAC3 |
| 3172 | FJHL | FORD, JOHN A TRUCKING LTD | | | SCAC4 |
| 3173 | FJHN | FRENCH, JOHN TRUCKING INC | | | SCAC4 |
| 3174 | FJHT | FERGUSON, JOHN HERBERT | | | SCAC4 |
| 3175 | FJI | Air Pacific Ltd. | IATA: FJ, Callsign: Pacific, IATA Prefix: 260, Name changed to Air Pacific Ltd. t/a Fiji Airways w.e.f. 27 June 2013. ICAO callsign changed to Fiji | FJI | AVCODES |
| 3176 | FJI | Air Pacific Ltd. t/a Fiji Airways | IATA: FJ, Callsign: Fiji, IATA Prefix: 260, Name changed from Air Pacific Ltd. w.e.f. 27 June 2013. ICAO callsign changed from Pacific | FJI | AVCODES |
| 3177 | FJI | Air Pacific | IATA: FJ | | ICAO1 |
| 3178 | FJJJ | FOUR J'S LIMOUSINE SERVICE | | | SCAC3 |
| 3179 | FJJJ | FOUR J'S LIMOUSINE SERVICE | | | SCAC4 |
| 3180 | FJJO | FIVE J (5J) OILFIELD SERVICES LLC | | | SCAC4 |
| 3181 | FJJQ | FLANAGAN, JAMES J STEVEDORES | | | SCAC3 |
| 3182 | FJK | Fly Jet.kz | | KZ | AVCODES |
| 3183 | FJKI | FUJIKI USA INC | | | SCAC3 |
| 3184 | FJKT | FOIL, J K TRUCKING | | | SCAC3 |
| 3185 | FJKU | FLORENS ASSET MANAGEMENT COMPANY LIMITED | | HK | BIC |
| 3186 | FJL | Fly Jinnah | IATA: 9P, Callsign: Okaab, IATA Prefix: 772, Joint venture company between the Lakson group and Air Arabia Group. | PK | AVCODES |
| 3187 | FJLC | FLAME/J & L COURIER INC | | | SCAC4 |
| 3188 | FJLCX | Fabrica de Jabon La Corona (Crown Soap Factory) | | MEX | TRAFFIC |
| 3189 | FJLX | Big West Oil Co. | 1/1994-7/2005 | | NAKINA |
| 3190 | FJLX | F.J. Lewis Petroleum Co. (Liquids Despatch Line) | 8/1920-7/1923 | | NAKINA |
| 3191 | FJLX | Big West Oil Co. | 1/94-7/2000 | | NRHS |
| 3192 | FJLX | *LIQUIDS DESPATCH LINE [F. J. LEWIS PETROLEUM CO.] | | | PWRC |
| 3193 | FJLX | +BIG WEST OIL COMPANY | | | PWRC |
| 3194 | FJLX | F.J. Lewis Petroleum (Big West Oil) | | | RSRV |
| 3195 | FJM | Fly Jamaica Airways Limited | IATA: OJ, Callsign: Greenheart, Founded in 2012, Commenced operations on 14 February 2013. Ceased operations on 31 March 2019. | JA | AVCODES |
| 3196 | FJMA | FARMER JOHN MEATS | | | SCAC4 |
| 3197 | FJMC | F J M COMPANY INC | | | SCAC3 |
| 3198 | FJMN | FLORES JIMENEZ, JESUS ALBERTO | | | SCAC4 |
| 3199 | FJMT | FRUITT, JIM TRUCKING INC | | | SCAC4 |
| 3200 | FJMW | FAYARD, JOHN MOVING & WAREHOUSING L | | | SCAC4 |
