| 1 | LTR | Lufttransport A/S | IATA: L5, Callsign: Luft Transport, Designator L5* recalled by IATA | N | AVCODES |
| 2 | LTR | Lufttransport A/S | Callsign: Luft Transport, Designator L5* recalled by IATA | N | AVCODES |
| 3 | LTR | Lufttransport | IATA: L5 | | ICAO1 |
| 4 | LTRA | LOVETRANS INC | | | SCAC3 |
| 5 | LTRA | LES TRANSPORTS AUDEC INC | | | SCAC4 |
| 6 | LTRB | LEITCH, ROBERT | | | SCAC3 |
| 7 | LTRC | LANGER TRANSPORT CORP | | | SCAC3 |
| 8 | LTRC | LANGER TRANSPORT CORP | | | SCAC4 |
| 9 | LTRD | LAMBERT TRUCKING | | | SCAC4 |
| 10 | LTRE | LONE TREE TRUCKING | | | SCAC3 |
| 11 | LTRE | LITIERE ROYALE INC | | | SCAC4 |
| 12 | LTRG | LUJAN TRANSPORT | | | SCAC4 |
| 13 | LTRH | LTR RIGGING & HAULING | | | SCAC4 |
| 14 | LTRI | LAND TRUCKING COMPANY | | | SCAC3 |
| 15 | LTRI | LAND TRUCKING COMPANY | | | SCAC4 |
| 16 | LTRI | R&I Tours of North London | | GB | TRAFFIC |
| 17 | LTRK | LITTLE TRUCKING | | | SCAC3 |
| 18 | LTRL | LITTRELLS INC | | | SCAC3 |
| 19 | LTRL | LOCKHART TRUCK LINES | | | SCAC4 |
| 20 | LTRL | Tramlink | City: London | GB | TRAFFIC |
| 21 | LTRN | LLOYD TRANSPORTATION INC | | | SCAC3 |
| 22 | LTRO | LITTLE ROCK EXPRESS | | | SCAC3 |
| 23 | LTRO | LEE, T R OIL CO INC | | | SCAC4 |
| 24 | LTRP | LANDMARK TRANSPORTATIONS SERVICES I | | | SCAC3 |
| 25 | LTRQ | LIDO TRUCK LINE | | | SCAC3 |
| 26 | LTRR | LIGHTNING TRANSPORT INC | | | SCAC4 |
| 27 | LTRS | LATRONICA & SONS INC | | | SCAC3 |
| 28 | LTRS | LASER TRANSIT INC | | | SCAC4 |
| 29 | LTRT | LETOUR TRANSIT LTD | | | SCAC3 |
| 30 | LTRT | LAURIE TRANSIT LLC | | | SCAC4 |
| 31 | LTRU | LOGISTICS TECHNOLOGIES LLC | | RUS | BIC |
| 32 | LTRU | LITER | | | SCAC4 |
| 33 | LTRV | LES TRANSPORT ROBERT VERRET INC | | | SCAC4 |
| 34 | LTRV | London Traveller | | GB | TRAFFIC |
| 35 | LTRY | LERMA TRUCKING | | | SCAC4 |
