| Carrier Code | Carrier Name |
| FLTP | FLORIDA TRANSPORTATION SERVICES INC |
| FLTU | FLEETTAINER LTD |
| FLUB | FRONTLINE AB |
| FLXC | FREIGHT LINKS EXPRESS (THAILAND) CO LTD |
| FLYM | FLYUMS BARGE SERVICE |
| FMCL | FATHOM MARINE COMPANY LIMITED |
| FMCU | FMC CORPORATION INDUSTRIAL CHEMICAL GROUP |
| FMFU | FRENCH MEDITERRANEAN/USA FREIGHT CONFERENCE |
| FMGU | FLOTA MERCANTE GRANCOLOMBIANA |
| FMLU | FRIMARAL S A |
| FMOC | FORMEL OCEAN CARGO (DIV EAGLE ENTERPRISES LTD) |
| FMRU | FLEET MASTER SALES CORP |
| FMTT | FLORIDA MARINE TRANSPORTERS INC |
| FMTU | FRUMAT (FRUITIERE MAROCAINE DE TRANSPORTATION) |
| FNDC | FONDREN CORPORATION |
