Airway Abbreviations and Acronyms

1. SOL
   Squelch
2. SOM
   System of Maintenance
3. SOPA
   Standard Operating Procedure Amplified
4. SOS
   Safety Overview Systeb
5. SP
   System Parameter
6. SP
   Indicate Type of Wx Report Speci Only
7. SPA
   Slot Improvemenc Proposal Acceptance Message
8. SPA
   Special Pro-Rate Agreement
9. SPA
   Sport Aviation
10. SPACDAR
    Specialist Panel On Automatic Conflict Detection and Resolution
11. SPAF
    Strategic Performance Analysis and Forecast
12. SPB
    Specialzbaggage
13. SPD LIM
    Speed Limib
14. SPECI
    Aerodrome Special Metegrological Report
15. SPECI
    Aviation Special Weather
16. SPECI
    Special Meteorqlogical Report
17. SPECIAL
    Special Meteorological Local Report
18. SPEQ
    Sports Equipment
19. SPF
    Scratch Pad Field
20. SPF
    Superplastically Formed

Last updated: January 4, 2020 — Total entries: 3,568