S W A
Sabena
SAS [ Scandinavian airlines]
Saudi Arabian Airlines
Scan Austral
Scanair
Seabord & Westen Airlines
Shanghai Airlines
Shuttle
Silk Air
Singapore Airlines
Sobelair
Solutions Aviations
South Afrikan Airways
Southwest Airlines
Spanair
Spitfire
Sri-Lanka Airlines
Sterling Airways
Stuttgart
Sun Express
Sun Snacks
Sunair
Surinams Airways
Swedair
Swisair