| 1 | LIT | Air Littoral | IATA: FU, | F | AVCODES |
| 2 | LIT | Air Littoral | IATA: FU, Callsign: Air Littoral, IATA Prefix: 659, Ceased operations in February 2004. | F | AVCODES |
| 3 | LIT | Lufthansa Italia S.p.A. | Callsign: Miracolo, Founded in 2008. Commenced operations on 02 February 2009. Ceased operations on 29 October 2011. | I | AVCODES |
| 4 | LIT | Leisure One Fly S.r.l. | Callsign: Leone, | I | AVCODES |
| 5 | LITC | LAUREK INTERNATIONAL TRADE SERVICES | | | SCAC4 |
| 6 | LITE | LEITE DRAYAGE CO INC | | | SCAC3 |
| 7 | LITE | LITERIES UNIVERSELLES PAGA INC | | | SCAC4 |
| 8 | LITF | LITTLEFIELD EXPRESS INC | | | SCAC3 |
| 9 | LITF | L & I TRANSPORT | | | SCAC4 |
| 10 | LITI | LINDLY TRUCKING INC | | | SCAC3 |
| 11 | LITJ | LITTLE JOHNS MOVERS INCORPORATED | | | SCAC3 |
| 12 | LITJ | LITTLE JOHNS MOVERS INCORPORATED | | | SCAC4 |
| 13 | LITL | LITTLE AL TRUCKING COMPANY | | | SCAC3 |
| 14 | LITM | LITMARK INC | | | SCAC4 |
| 15 | LITN | LINDEN TRUCKING INC | | | SCAC4 |
| 16 | LITO | LITTLETON TRUCK LINES | | | SCAC3 |
| 17 | LITQ | LITTEN PETER & SON TRUCKING CO | | | SCAC3 |
| 18 | LITQ | LITAS INC | | | SCAC4 |
| 19 | LITR | LIVERPOOL TRUCKING CO INC | | | SCAC4 |
| 20 | LITT | LITTLETON TRUCK LINE INC | | | SCAC3 |
| 21 | LITT | LITTLETON TRUCK LINE INC | | | SCAC4 |
| 22 | LITU | Union Resources Ltd. | | | RSRV |
| 23 | LITU | UNION RESOURCES LIMITED | | | SCAC4 |
| 24 | LITV | LIBERTY TRANSPORTATION CO | | | SCAC3 |
| 25 | LITV | LIBERTY | | | SCAC4 |
| 26 | LITX | Lite Industries Inc. | 1/1994-7/2005 (not listed) | | NAKINA |
| 27 | LITX | Lite Industries Inc. | 1/94-7/2000 | | NRHS |
| 28 | LITX | LITE INDUSTRIES INC. | | | PWRC |
| 29 | LITX | Lite Industries | | | RSRV |
| 30 | LITX | LITE INDUSTRIES INC. | | | SCAC4 |
