Pan_American_World_Airways
Continental_Airlines
Canadian_Airlines
Swissair
Northwest_Airlines
Spanair
Trans_World_Airlines
British_Midland_International
Varig
Eastern_Air_Lines
Malév
Aviaco
Olympic_Airlines
Aircraft_Transport_and_Travel
British_Overseas_Airways_Corporation
Armavia
British_European_Airways
Islas_Airways
Concesionaria_de_Líneas_Aéreas_Subvencionadas
DELAG
British_Caledonian
ItAli_Airlines
Balkan_Bulgarian_Airlines
Dan-Air
Northeast_Airlines
Laker_Airways
Air_Comores_International
Compagnie_des_Messageries_Aériennes
Société_Générale_des_Transports_Aériens