| 1 | FLZ | Aero Leasing d/b/a Air Florida Airlines / Air Florida | Callsign: Air Florida, Ceased operations. | USA | AVCODES |
| 2 | FLZ | Flightlink Limited | IATA: YS, Callsign: Flightlink, | EAT | AVCODES |
| 3 | FLZ | Air Florida | IATA: QH | | ICAO1 |
| 4 | FLZ | FURMAN LUMBER | | | PWRC |
| 5 | FLZM | FLETES LOZMAR S A DE C V | | | SCAC4 |
| 6 | FLZR | FOLTZ, RICHARD D | | | SCAC3 |
| 7 | FLZR | FLETES Y TRANSPORTES RUIZ SA DE CV | | | SCAC4 |
| 8 | FLZT | FOLTZ TRUCKING INC | | | SCAC3 |
| 9 | FLZU | FINE LINKS HOLDING LIMITED | | | SCAC4 |
| 10 | FLZW | FOLTZ WELDING PIPE LINE MAINTENANCE | | | SCAC3 |
