• L.A.B. Flying Service - Alaska
• Lacsa - Grupo TACA - Costa Rica
• Lacsa - Grupo Taca - Costa Rica
• LAL Lithuanian Airlines
• LanChile Airlines - Cile
• Lauda Air - Austria
• Lloyd Aereo Boliviano - Bolivia
• LOT Polish Airlines - Polonia
• LTU International Airways - Germania
• Lufthansa - Germania
• Lufthansa Italia
• Luxair Airlines - Lussemburgo
• Lynx Air International - Usa