NOTAM Contractions Abbreviations and Acronyms

1. GLFSTLAWR
   Gulf of St. Lawrence
2. GSTY
   Gusty
3. INSTBY
   Instability
4. INSTF
   Intensify
5. INTs
   intense
6. INTSFY
   Intensify
7. INTST
   Intensity
8. INTSTY
   Intensity
9. INVRN
   inversion
10. MSTLY
    Mostly
11. NEW ENG
    New England
12. PRSNT
    Present
13. SAWRS
    Supplementary Aviation Weather Reporting Station
14. SERN
    Southeastern (weather reports only)
15. SHRTLY
    Shortly
16. SPRD
    Spread
17. SSWRN
    South-southwestern (weather reports only)
18. SSWWD
    South–southwestward (weather reports only)
19. trsn
    Transition
20. INOPR
    Inoperative

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