| 2601 | LEVW | LEAVENWORTH MOVING & STORAGE CO | | | SCAC3 |
| 2602 | LEVX | Level Energy, Inc. | added 1/1997; 7/2000 (not listed); eliminated 7/2000; 7/2005 (not listed) | | NAKINA |
| 2603 | LEVX | Level Energy, Inc. | added 1/97; 7/2000; eliminated 7/2000 | | NRHS |
| 2604 | LEVX | Falley Petroleum Co. | added 1/60; 4/61-10/66; eliminated 4/69 | | NRHS |
| 2605 | LEVX | Falley Corp. | added 4/69; eliminated 1/70 | | NRHS |
| 2606 | LEVX | Falley Petroleum Co. | added 1/70; 4/70; eliminated 10/71 | | NRHS |
| 2607 | LEVX | Wanda Petroleum Co. | added 10/71 | | NRHS |
| 2608 | LEVX | Wanda Petroleum Co. (subsidiary of Ashland Oil, Inc.) | eliminated 1/72 | | NRHS |
| 2609 | LEVX | Wanda Petroleum Co., Division of Ashland Oil, Inc. | added 10/72 | | NRHS |
| 2610 | LEVX | Wanda Petroleum Co., Division of The Dow Chemical Co. | Jan-75 | | NRHS |
| 2611 | LEVX | Wanda Petroleum Co., Subsidiary of The Dow Chemical Co. | 1/80; eliminated 4/81 | | NRHS |
| 2612 | LEVX | Wanda Petroleum Co., Subsidiary of Enterprise Energy Co. | added 4/81; eliminated 10/83 | | NRHS |
| 2613 | LEVX | Wanda Petroleum Co., Subsidiary of The Enterprise Companies, Inc. | added 10/83; eliminated 7/90 | | NRHS |
| 2614 | LEVX | Enterprise Products Co. | added 7/90; 1/94; eliminated 4/97 | | NRHS |
| 2615 | LEVX | LEVEL ENERGY INCORPORATED | | | PWRC |
| 2616 | LEVX | Level Energy | | | RSRV |
| 2617 | LEW | Lokomotivbau Elektrotechnische Werke „Hans Beimler“ Hennigsdorf | | DDR | TRAFFIC |
| 2618 | LEW1 | LEWISM TEST CARRIER RECORD | | | SCAC3 |
| 2619 | LEWA | LEWIS, ADOLPH | | | SCAC3 |
| 2620 | LEWC | LEWIS TRANSPORT LIMITED | | | SCAC3 |
| 2621 | LEWD | LEWIS, ED TRUCKING INC | | | SCAC4 |
| 2622 | LEWE | LEWALLEN, WILEY | | | SCAC3 |
| 2623 | LEWE | LES ENTREPRISES W G E | | | SCAC4 |
| 2624 | LEWF | LEWAYNE FARMER TRUCKING | | | SCAC3 |
| 2625 | LEWH | LEE WAY CO INC | | | SCAC3 |
| 2626 | LEWI | LEWIS TRANSFER & STORAGE CO INC | | | SCAC3 |
| 2627 | LEWIS | Lewis Travel | | GB | TRAFFIC |
| 2628 | LEWJ | LEWIS, JIM TRUCKING | | | SCAC4 |
| 2629 | LEWK | LESNEWSKY STANELY CO INC | | | SCAC3 |
| 2630 | LEWM | LEWIE MONTGOMERY TRUCKING COMPANY | | | SCAC3 |
| 2631 | LEWN | LEWIS, RON TRUCKING | | | SCAC3 |
| 2632 | LEWO | LEWCO IRON & METALS INC | | | SCAC3 |
| 2633 | LEWP | LEWIS TRANSPORT INC | | | SCAC3 |
| 2634 | LEWQ | LEWIS STORAGE CO INC | | | SCAC3 |
| 2635 | LEWS | LEWIS, STEPHEN & SHERRY | | | SCAC4 |
| 2636 | LEWT | LEWINTER TRANSFER COMPANY | | | SCAC3 |
| 2637 | LEWU | NORMAN LEWIS TANKERS B.V. | | | PWRC |
| 2638 | LEWU | Norman Lewis Tankers | | | RSRV |
| 2639 | LEWX | SUNNY FARMS, LLC | | | PWRC |
| 2640 | LEWX | SUNNY FARMS LLC | | | SCAC4 |
| 2641 | LEX | L'express, Inc. | Callsign: Lex, | USA | AVCODES |
| 2642 | LEX | Lexair Corporate Aviation | Callsign: Lexair, | USA | AVCODES |
| 2643 | LEXA | LEXANI INTERMODAL LLC | | | SCAC4 |
| 2644 | LEXB | LEGEND LOGISTICS LLC | | | SCAC4 |
| 2645 | LEXC | LINCOLN EXPRESS COMPANY | | | SCAC3 |
| 2646 | LEXC | LES EXCAVATIONS REAL BARRETTE INC | | | SCAC4 |
| 2647 | LEXD | L EXPRESS DU MIDI INC | | | SCAC3 |
| 2648 | LEXD | L'EXPRESS DU MIDI INC | | | SCAC4 |
| 2649 | LEXF | LIT EXPRESS | | | SCAC4 |
| 2650 | LEXG | LEXINGTON INTERMODAL LLC | | | SCAC4 |
| 2651 | LEXH | LEE EXPRESS INC | | | SCAC3 |
| 2652 | LEXI | LOMBARDIS EXPRESS INCORPORATED | | | SCAC3 |
| 2653 | LEXJ | LMV EXPRESS | | | SCAC4 |
| 2654 | LEXK | LIVINGSTON EXPORT PACKING INC | | | SCAC3 |
| 2655 | LEXK | LOUMAR EXCAVATING & TRUCKING | | | SCAC4 |
| 2656 | LEXL | LITE EXPRESS LINE | | | SCAC3 |
| 2657 | LEXM | LEE TRANSPORT | | | SCAC4 |
| 2658 | LEXN | LEO EXPRESS INC | | | SCAC3 |
| 2659 | LEXN | SANDHOOS INC | | | SCAC4 |
| 2660 | LEXP | LIMO-EX INC | | | SCAC3 |
| 2661 | LEXP | LORETOS EXPRESSED | | | SCAC4 |
| 2662 | LEXQ | LEXINGTON TRUCKING CO | | | SCAC3 |
| 2663 | LEXQ | LIGHTNING EXPRESS DELIVERY SERVICE | | | SCAC4 |
| 2664 | LEXR | LIGHTNING EXPRESS INC | | | SCAC3 |
| 2665 | LEXS | L E EXPRESS INC | | | SCAC3 |
| 2666 | LEXT | LEXINGTON TRANSFER INC | | | SCAC3 |
| 2667 | LEXU | FTL CO LTD | | | SCAC4 |
| 2668 | LEXV | LRI EXPRESS | | | SCAC4 |
| 2669 | LEXY | LIBERTY EXPRESS INC | | | SCAC4 |
| 2670 | LEYL | LABONTE, YVES ENTREPRISES INC, LES | | | SCAC3 |
| 2671 | LEYM | LEYVA, MIKE | | | SCAC3 |
| 2672 | LEYO | LEYTON LTD | | | SCAC3 |
| 2673 | LEYO | LEYTON LIMITED | | | SCAC4 |
| 2674 | LEYP | LES ENTREPRISES YVES POUDRIER INC | | | SCAC3 |
| 2675 | LEYS | LINCOLN ENERGY SOLUTIONS | | | SCAC4 |
| 2676 | LEYT | LEEWAY TOURS LLC | | | SCAC4 |
| 2677 | LEYX | Enterprise Products Co. | added 7/1990; 1/1994; eliminated 4/1997 | | NAKINA |
| 2678 | LEYX | Wanda Petroleum Co., Subsidiary of The Enterprise Companies, Inc. | added 10/1983; eliminated 7/1990 | | NAKINA |
| 2679 | LEYX | Wanda Petroleum Co., Subsidiary of Enterprise Energy Co. | added 4/1981; eliminated 10/1983 | | NAKINA |
| 2680 | LEYX | Wanda Petroleum Co., Subsidiary of The Dow Chemical Co. | added 10/1976; 1/1980; eliminated 4/1981 | | NAKINA |
| 2681 | LEYX | Wanda Petroleum Co., Division of The Dow Chemical Co. | added 7/1973; 1/1975; eliminated 10/1976 | | NAKINA |
| 2682 | LEYX | Wanda Petroleum Co., Division of Ashland Oil, Inc. | added 10/1972; eliminated 7/1973 | | NAKINA |
| 2683 | LEYX | Wanda Petroleum Co. (subsidiary of Ashland Oil, Inc.) | eliminated 1/1972 | | NAKINA |
| 2684 | LEYX | Wanda Petroleum Co. | added 10/1971 | | NAKINA |
| 2685 | LEYX | Falley Corp. | added 4/1969; eliminated 1/1970 | | NAKINA |
| 2686 | LEYX | Falley Petroleum Co. | added 1/1970; 4/1970; eliminated 10/1971 | | NAKINA |
| 2687 | LEYX | Falley Petroleum Co. | added 1/1960; 4/1961-10/1966; eliminated 4/1969 | | NAKINA |
| 2688 | LEYX | I. Fluegelman | 7/1923 | | NAKINA |
| 2689 | LEYX | *I. FLUEGELMAN | | | PWRC |
| 2690 | LEYX | *ENTERPRISE PRODUCTS COMPANY [WANDA PETROLEUM CO.; FALLEY PETROLEUM; FALLEY CORP.] | | | PWRC |
| 2691 | LEYX | Wanda Petroleum | | | RSRV |
| 2692 | LEZB | LENZ BROTHERS | | | SCAC3 |
| 2693 | LEZC | LEVY & ZENTNER COMPANY | | | SCAC3 |
| 2694 | LEZE | LENZINI EXCAVATING CO | | | SCAC3 |
| 2695 | LEZI | LENERTZ INC OF IOWA | | | SCAC3 |
| 2696 | LEZJ | LENZ, NORMAN J | | | SCAC3 |
| 2697 | LEZK | LEAZENBY, KEN TRUCKING | | | SCAC3 |
| 2698 | LF | Linjeflyg AB | ICAO: LIN, Callsign: Swedline, Merged into SAS | S | AVCODES |
| 2699 | LF | Lufthansa Cargo (India) | ICAO: LCI, Callsign: Lufthansa India, Designator LF* recalled by IATA | IND | AVCODES |
| 2700 | LF | Nordic East Airlink AB | ICAO: NDC, Callsign: Nordic, Name changed to Nordic Airlink Holding AB dba FlyNordic. Designator changed from 9R*. IATA designator changed from 7I w.e.f. 30 December 2002. | S | AVCODES |
