NOTAM Contractions Abbreviations and Acronyms

1. TROPOP
   Tropopause
2. TRPCD
   Tropical Continental (air mass)
3. TRPCL
   Tropical
4. TS
   Transition
5. TS
   Thunderstorm (METAR)
6. TSHWR
   Thundershower (non METAR)
7. TSNT
   Transient
8. TSQLS
   Thundersqualls (non METAR)
9. TSTM
   Thunderstorm (non METAR)
10. TT
    Temperature
11. TU
    Tuesday
12. TUE
    Tuesday
13. TUES
    Tuesday
14. TURB
    Turbulence
15. TURBC
    Turbulence
16. TURBL
    Turbulence
17. TURBT
    Turbulent
18. TW
    Taxiway
19. TWR
    Tower
20. TWRG
    Towering

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