Call Sign Abbreviations and Acronyms

1. SOUTHCOAST
   South Coast Aviation
2. SOUTHERN CHARTERS
   South African Non Scheduled Airways
3. SOUTHERN EXPRESS
   Southern Airways
4. SOUTHERN FRONTIER
   Southern Frontier Air Transport
5. SOUTHERN OHIO
   Southern Ohio Aviation Sales
6. SOUTHERN SKIES
   Southern Seaplane
7. SOUTHERN WINDS
   Southern Winds Airlines
8. SOUTHERNRIGHT
   Southern Right Air Charter
9. SOUTHFLIGHT
   Southflight Aviation
10. SOUTHLINE
    South Airlines
11. SOUTHWEST
    Southwest Airlines
12. SOVEREIGN
    Tag Aviation UK
13. SOWIND
    Sowind Air
14. SPORT CLUB
    Riga Airclub
15. SPRAGUE
    Sprague Electric Company
16. SPRING AIR
    Springdale Air Service
17. SPRING CLASSIC
    Springbok Classic Air
18. SPRINGBANK
    Springbank Aviation
19. SPRINGBOK
    South African Airways
20. SPURWING
    Spurwing Airlines

Last updated: May 24, 2020 — Total entries: 8,096