| 1 | FMA | Foremost Aviation (Nig) Ltd. | Callsign: Foremost, | WAN | AVCODES |
| 2 | FMA | Fumigacion Aerea Andaluza, S.A. | Callsign: Faasa, ICAO designator changed from FAM | E | AVCODES |
| 3 | FMA | Chemin de fer Fribourg–Morat–Anet | | CH | TRAFFIC |
| 4 | FMAD | FABRECO MOVING AND DRAYAGE | | | SCAC3 |
| 5 | FMAH | FLEET MAINTENANCE AND REPAIR INC | | | SCAC4 |
| 6 | FMAI | FRAMAUR ASSOCIATES LLC | | | SCAC4 |
| 7 | FMAJ | FLETES MULTIPLES SA DE CV | | | SCAC4 |
| 8 | FMAK | FERRY, MICHAEL TRUCKING | | | SCAC4 |
| 9 | FMAM | FER & METAUX AMERICAINS S.E.C. /AME | | | SCAC4 |
| 10 | FMAN | FORMAN SHIPPING CO LTD | | | SCAC4 |
| 11 | FMAO | FLEET-MATE INC | | | SCAC3 |
| 12 | FMAR | FEDMAR INTERNATIONAL | | | SCAC3 |
| 13 | FMAT | FREDDIE MACS AUTO & TRUCK SERVICE | | | SCAC3 |
| 14 | FMAV | FMT INC | | | SCAC4 |
| 15 | FMAW | FOREWEST MARITIME | | | SCAC4 |
| 16 | FMAY | F & M TRANSPORTATION | | | SCAC4 |
| 17 | FMAZ | FROEDERT MALT | | | PWRC |
