NOTAM Contractions Abbreviations and Acronyms

1. SM
   Area Control Center
2. SM
   Smoke
3. SM
   Smooth
4. SMK
   Smoke
5. SN
   Snow
6. SN
   Snow (METAR)
7. SNBNK
   Snowbank
8. SNBNK
   Snowbank(s) Caused by Plowing
9. SNFLK
   Snowflake
10. SNG
    Single
11. SNGL
    Single
12. SNOINCR
    Snow Depth Increase in Past Hour
13. SNW
    Snow
14. SNWFL
    Snowfall
15. SO
    South
16. SP
    South Plains
17. SP
    Station Pressure
18. SPD
    Speed
19. SPECI
    Special Report (METAR)
20. SPKL
    Sprinkle

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