| 1 | LW | Pacific Wings | ICAO: NMI, Callsign: Tsunami, IATA Prefix: 568, Change of name from Air Nevada Airlines Inc. d/b/a Pacific Wings. ICAO designator changed from ANV | USA | AVCODES |
| 2 | LW | Air Nevada Airlines Inc. d/b/a Pacific Wings | ICAO: ANV, Callsign: Air Nevada, IATA Prefix: 568, Change of name to Pacific Wings. ICAO designator changed to NMI | USA | AVCODES |
| 3 | LW | Lauda Air Luftfahrt AG | ICAO: LDA, Callsign: Lauda Air, IATA Designator changed to NG. IATA Designator changed from OE | A | AVCODES |
| 4 | LW | Lloyd International Airways Ltd. | Callsign: Lloyd, | GB | AVCODES |
| 5 | LW | Latin American Wings, S.A. | ICAO: JMR, Callsign: Lahwings, Commenced operations on 27 January 2016. Ceased operations on 10 March 2018. | RCH | AVCODES |
| 6 | LW | Lauda Europe Ltd. | ICAO: LDA, Callsign: Beaufort, Ryanair Holdings Group | M | AVCODES |
| 7 | LW | Louisville & Wadley Ry. Co. | 10/1966-7/2000; eliminated 7/2004; 7/2005 | | NAKINA |
| 8 | LW | Louisiana Western R.R. | 4/1938-1/1950 | | NAKINA |
| 9 | LW | Louisiana Western R.R. (Southern Pacific Lines in Texas and Louisiana) | 8/1920-7/1936 | | NAKINA |
| 10 | LW | Louisiana Western R.R. | Apr-38 | | NRHS |
| 11 | LW | Louisville & Wadley Ry. Co. | 10/66-7/2000 | | NRHS |
| 12 | LW | Leonhard Weiß GmbH & Co KG | Göppingen | D | privat-bahn.de |
| 13 | LW | *LOUISIANA WESTERN RAILROAD (SOUTHERN PACIFIC LINES IN TEXAS & LOUISIANA) | | | PWRC |
| 14 | LW | +LOUISVILLE & WADLEY RAILWAY COMPANY | | | PWRC |
| 15 | LW | Louisville and Wadley Railway | | | RSRV |
| 16 | LW | Louisville & Wadley Ry. Co. | | CDN | TRAFFIC |
| 17 | LW | Förderverein Berlin-Anhaltiche Eisenbahn e.V | | DE | VKM |
| 18 | LWA | Liberian World Airlines, Inc. | Callsign: Hotel Yankee, | LB | AVCODES |
| 19 | LWA | Liberian World Airlines, Inc. | IATA: LE, Designator LE recalled by IATA | LB | AVCODES |
| 20 | LWA | Libyan Wings | IATA: YL, Callsign: Libyan Wings, | LAR | AVCODES |
| 21 | LWAC | LAWRENCE & COMPANY | | | SCAC3 |
| 22 | LWAD | LEEWAY DISTRIBUTION INC | | | SCAC3 |
| 23 | LWAI | LANDWAY INC | | | SCAC3 |
| 24 | LWAK | LEWIS, ALEX TRUCKING | | | SCAC4 |
| 25 | LWAN | LOAD-WAY LTD | | | SCAC4 |
| 26 | LWAQ | LASCODY, W A | | | SCAC3 |
| 27 | LWAQ | L O W TRANSFER INC | | | SCAC4 |
| 28 | LWAS | LAMBERTS WRECKER AND AUTO SERVICE I | | | SCAC3 |
| 29 | LWAS | LEEVIEW FARMS | | | SCAC4 |
| 30 | LWAT | LAKE WHATCOM RAILWAY | | | PWRC |
| 31 | LWAT | LAWTON AIRPORT TRANSPORTATION CO IN | | | SCAC3 |
| 32 | LWAX | Laidlaw Environmental Services, Inc. | 1/1994-7/2005 (not listed) | | NAKINA |
| 33 | LWAX | Laidlaw Environmental Services, Inc. | 1/94-7/2000 | | NRHS |
| 34 | LWAX | *LAIDLAW ENVIRONMENTAL SERVICES, INC. | | | PWRC |
| 35 | LWAX | +CAROLINA STALITE COMPANY, LP | | | PWRC |
| 36 | LWAX | Laidlaw Environmental Services | | | RSRV |
| 37 | LWAX | CAROLINA STALITE COMPANY LP | | | SCAC4 |
| 38 | LWAY | LIGHTWAVE MARINE CO LTD | | | SCAC4 |
| 39 | LWB | Lappwaldbahn GmbH | Weferlingen | D | privat-bahn.de |
| 40 | LWB | Long Win Bus | City: Hong Kong | HK | TRAFFIC |
| 41 | LWB | Lappwaldbahn | | DE | VKM |
| 42 | LWBJ | LEWIS, BOBBY J | | | SCAC3 |
| 43 | LWBJ | LAKEVIEW TRUCKING | | | SCAC4 |
| 44 | LWBL | LOWE, BILL TRUCKING | | | SCAC4 |
| 45 | LWBS | LOW BOY SERVICE INC | | | SCAC3 |
| 46 | LWBT | LOWELL FLEET TOWING INC | | | SCAC4 |
| 47 | LWC | Transportes Aereos de Acapulco, S.A. de C.V. | Callsign: Transaca, | MEX | AVCODES |
| 48 | LWCA | LEGACY WINDOW COVERINGS LLC | | | SCAC4 |
| 49 | LWCI | LEWIS CARRIERS INC | | | SCAC4 |
| 50 | LWCM | LAWRENCE, MIKE J | | | SCAC3 |
| 51 | LWCM | LAWRENCE, MIKE J | | | SCAC4 |
| 52 | LWCN | LIBRA WORKD CONSOLIDATOR SERVICE | | | SCAC3 |
| 53 | LWCO | LEWCO INC | | | SCAC3 |
| 54 | LWCP | LONE WOLF TRANSPORTATION INC | | | SCAC4 |
| 55 | LWCR | LAWRENCE TRANSPORTATION COMPANY | | | SCAC4 |
| 56 | LWCS | LAWI/CSA CONSOLIDATORS INC | | | SCAC3 |
| 57 | LWCT | LEASEWAY CUSTOMIZED TRANSPORT, INC | | | SCAC3 |
| 58 | LWCU | PEOPLE TECHNOLOGY SOLUTIONS LTD | | GB | BIC |
| 59 | LWCY | LAWALL TRUCKING | | | SCAC4 |
| 60 | LWD | Leisure Air | IATA: L8, Callsign: Leisure World, Founded in 1992. Ceased operations in February 1995. | USA | AVCODES |
| 61 | LWD | Leisure Air | | | ICAO1 |
| 62 | LWDB | LEWIS SHIPPING INC | | | SCAC3 |
| 63 | LWDB | LES REALISATIONS R CRICHLOW | | | SCAC4 |
| 64 | LWDC | LIN WAREHOUSING & DISTRIBUTION CENT | | | SCAC3 |
| 65 | LWDF | LOCAL & WESTERN DISTRIBUTORS OF FLO | | | SCAC3 |
| 66 | LWDG | LAWRENCE, DONALD G | | | SCAC3 |
| 67 | LWDG | LEE, WILLARD TRUCKING INC | | | SCAC4 |
| 68 | LWDI | LOWD WAREHOUSING & DISTRIBUTION INC | | | SCAC3 |
| 69 | LWDI | LEWIS, MARK | | | SCAC4 |
| 70 | LWDN | LOWDEN, J E & CO | | | SCAC3 |
| 71 | LWDN | LOWES, DON | | | SCAC4 |
| 72 | LWDO | LIBERTY WAREHOUSING & DISTRIBUTION | | | SCAC3 |
| 73 | LWDO | LOCKWOOD OIL COMPANY INC | | | SCAC4 |
| 74 | LWDQ | LAWSON, DON TRUCKING | | | SCAC3 |
| 75 | LWDS | L & W DELIVERY SERVICE | | | SCAC3 |
| 76 | LWDT | LWD TRUCKING INC | | | SCAC3 |
| 77 | LWEB | LAWRENCE, WESLEY BRENT | | | SCAC3 |
| 78 | LWEF | LENAWEE FUELS INC | | | SCAC4 |
| 79 | LWEG | L & W ENGINEERING CO | | | SCAC3 |
| 80 | LWEI | LAWRENCE ENTERPRISES INC | | | SCAC3 |
| 81 | LWEI | Leonhard Weiss GmbH | | D | TRAFFIC |
| 82 | LWEJ | LWE | | | SCAC4 |
| 83 | LWEL | LAWSON, E L TRUCKING INC | | | SCAC3 |
| 84 | LWEL | LODGEWOOD ENTERPRISES LTD | | | SCAC4 |
| 85 | LWEN | LOWEEN TRUCKING INC | | | SCAC3 |
| 86 | LWEP | LAWSON-CRIST INDUSTRIES INC | | | SCAC3 |
| 87 | LWEP | LONEWOLF EXPRESS | | | SCAC4 |
| 88 | LWEQ | LARCH WOOD ENTERPRISES INC | | | SCAC4 |
| 89 | LWER | LEWIS, E R TRANSPORTATION INC | | | SCAC3 |
| 90 | LWER | LEWIS, E R TRANSPORTATION INC | | | SCAC4 |
| 91 | LWES | LEE, WILLIAM E & SONS TRUCKING | | | SCAC4 |
| 92 | LWET | LOWER TRUCKING INC | | | SCAC3 |
| 93 | LWFI | LANDI, W. F | | | SCAC3 |
| 94 | LWFI | LOEWEN MANUFACTURING COMPANY LTD | | | SCAC4 |
| 95 | LWFL | LEWIS, WILLARD FUELS LLC | | | SCAC4 |
| 96 | LWFQ | LOWELL FREIGHT LINES | | | SCAC3 |
| 97 | LWFS | LONE WOLF FREIGHT SYSTEMS INC | | | SCAC4 |
| 98 | LWFT | LONE WOLFE TRUCKING LLC | | | SCAC4 |
| 99 | LWG | Luxwing Limited | IATA: BN, Callsign: Luxwing, | M | AVCODES |
| 100 | LWGI | LAWRENCE LOGISTICS INC | | | SCAC4 |
