NOTAM Contractions Abbreviations and Acronyms

1. SG
   Snow Grains (METAR)
2. SGD
   Solar–Geophysical Data
3. SGL
   Single
4. SH
   Showers (METAR)
5. SHAL
   Shallow
6. SHFT
   Shift (weather reports only)
7. SHLW
   Shallow
8. SHR
   Shower
9. SHWR
   Shower
10. SI
    Stability Index
11. SID
    Standard Instrument Departure
12. SIERNEV
    Sierra Nevada
13. SIM
    Simultaneous
14. SIMUL
    Simultaneous
15. SK
    Saskatchewan
16. SKC
    Sky Clear (METAR)
17. SKED
    Scheduled
18. SLR
    Slush On Runway
19. SLR
    Slush on Runway(s)
20. SLT
    Sleet

Last updated: September 14, 2020 — Total entries: 1,482