| 1 | LAU | Lineas Aereas Suramericanas SA t/a LAS, S.A. | IATA: 4L, Callsign: Suramericano, IATA Prefix: 174, | CO | AVCODES |
| 2 | LAU | Líneas Aéreas Suramericanas | | | ICAO1 |
| 3 | LAU | Connex Sachsen GmbH (Lausitzbahn) | This company used to be known as Lausitzbahn, but because they also started operating trains outside the Lausitz region the name was changed to Connex Sachsen. They operate passenger trains on Cottbus-Görlitz-Zittau, Leipzig-Bad Lausick-Geithain and a few trains on Görlitz-Bischofswerda-Dresden. Early in 2006 Connex was renamed in Veolia Verkehr. | D | TRAFFIC |
| 4 | LAUA | LAUBACHER, MIKE TRANSPORTATION CO | | | SCAC3 |
| 5 | LAUA | LAUBACH EXPEDITED SERVICE LLC | | | SCAC4 |
| 6 | LAUBAG | Lausitzer Braunkohle AG | | D | TRAFFIC |
| 7 | LAUC | LAU, C E | | | SCAC3 |
| 8 | LAUC | L A TRUCKING | | | SCAC4 |
| 9 | LAUD | LAVIGNE, ROBERT AUDIO | | | SCAC4 |
| 10 | LAUDE | Laude Smart Intermodal S.A. | Real: LAU | PL | TRAFFIC |
| 11 | LAUF | LAUFENBERG TRANSPORTATION INC | | | SCAC3 |
| 12 | LAUF | LAUFENBERG TRANSPORTATION INC | | | SCAC4 |
| 13 | LAUFF | J.M. Lauff GmbH | | DE | VKM |
| 14 | LAUH | LAUGHLIN, DENNIS J TOWING | | | SCAC3 |
| 15 | LAUI | LAURIA SHIPPING CORPORATION LTD. | | | SCAC3 |
| 16 | LAUK | LAUFER TRUCKING INC | | | SCAC3 |
| 17 | LAUK | LAUFER TRUCKING INC | | | SCAC4 |
| 18 | LAUL | LAUGHLIN TRUCKING INC | | | SCAC3 |
| 19 | LAUL | LANDRAULICS LTD | | | SCAC4 |
| 20 | LAUN | LAURSEN, RAY, TRANSPORTATION | | | SCAC3 |
| 21 | LAUN | LAUNER TRUCKING | | | SCAC4 |
| 22 | LAUO | LASER AUTO TRANSPORT | | | SCAC3 |
| 23 | LAUR | LAUREL RIGGING COMPANY | | | SCAC3 |
| 24 | LAUR | LAURITZEN TANKERS A/S | | | SCAC4 |
| 25 | LAUS | LAUREL TRANSPORT U S INC | | | SCAC3 |
| 26 | LAUT | L A U TRUCKING | | | SCAC4 |
| 27 | LAUU | LAUTERBACH SPEDITIONS-GMBH | | D | BIC |
| 28 | LAUU | LAUTERBACH SPEDITIONS GMBH | | | SCAC4 |
| 29 | LAUV | LAUVER, IVAN P & SON INC | | | SCAC4 |
| 30 | LAUY | LEONARD ALUMINUM UTILITY BUILDINGS | | | SCAC3 |
