| 1 | WLA | West London Aero Servies Ltd. | Callsign: West London, | GB | AVCODES |
| 2 | WLA | Airwaver Airlink Limited | Callsign: Airlimited, | Z | AVCODES |
| 3 | WLA | Airwaves Airlink | | | ICAO1 |
| 4 | WLAA | WATKINS, L & ASSOCIATES INC | | | SCAC4 |
| 5 | WLAE | WINDWALKER LOGISTICS INC | | | SCAC4 |
| 6 | WLAF | WINK, LARRY LIME SERVICE LLC | | | SCAC4 |
| 7 | WLAL | WILLIAMS LOGISTICS LLC | | | SCAC4 |
| 8 | WLAS | WILLIAMS, MLJ LLC | | | SCAC4 |
| 9 | WLAW | WHITELAW TRUCKING INC | | | SCAC4 |
| 10 | WLAY | W L A INC | | | SCAC4 |
